[7881] in Perl-Users-Digest
Perl-Users Digest, Issue: 1505 Volume: 8
daemon@ATHENA.MIT.EDU (Perl-Users Digest)
Fri Dec 19 05:07:25 1997
Date: Fri, 19 Dec 97 02:00:30 -0800
From: Perl-Users Digest <Perl-Users-Request@ruby.OCE.ORST.EDU>
To: Perl-Users@ruby.OCE.ORST.EDU (Perl-Users Digest)
Perl-Users Digest Fri, 19 Dec 1997 Volume: 8 Number: 1505
Today's topics:
Re: 6 elementary questions (Tad McClellan)
BibTeX program help needed <kiat.huang@lincoln.oxford.ac.uk>
Re: Bulding 5.004 for Interactive UNIX <wbloom@anasazi.com>
Can I use -d,-e,-s.... in WinNT ? (Q-ball)
Digest Administrivia (Last modified: 8 Mar 97) (Perl-Users-Digest Admin)
----------------------------------------------------------------------
Date: Fri, 19 Dec 1997 00:08:38 -0600
From: tadmc@metronet.com (Tad McClellan)
Subject: Re: 6 elementary questions
Message-Id: <613d76.sp4.ln@localhost>
? the platypus {aka David Formosa} (dformosa@st.nepean.uws.edu.au) wrote:
: In <678csr$75s$1@nntp1.ba.best.com> "Xah" <xah@best.com> writes:
[ snip ]
: ># Question: Suppose I want to split a string, and get the second element,
: >split it again and get the last element. What's the appropriate perl style
: >code? For example, $str = 'GET /~xah/Curves_dir/Spc.html HTTP/1.0', and I
: >want to split it by a space, then split the second element by a slash, then
: >taking the last element 'Spc.html' as result.
: >If I'm working with a functional language, then I can nest them something
: >like
: >(split(m@/@, (split(m@ @, $str))[2]))[-1]
: It dosn't? As far as I can tell it workes. However as perl counts from
: zero it should be [1] rather then two. Alos this will not work in a
: print stament for some unfathanable reson. If you whant it to work in a
^^^^^^^^^^^^^^^^^^
: print stamennt you will have to put a set of brackes around it.
Let's go fathom it then ;-)
---------------------------
#!/usr/bin/perl -w
$str = 'GET /~xah/Curves_dir/Spc.html HTTP/1.0';
print (split(m@/@, (split(m@ @, $str))[1]))[-1], "\n";
---------------------------
outputs:
print (...) interpreted as function at ./split_test line 5.
Can't use subscript on print at ./split_test line 5, near "1]"
Execution of ./split_test aborted due to compilation errors.
So the reason is that perl thinks the print is a function ;-)
from the 'perlfunc' man page, in the 'Perl builtin functions' section:
----------------------------
Any function in the list below may be used either with or without
parentheses around its arguments. (The syntax descriptions omit the
parentheses.) If you use the parentheses, the simple (but occasionally
surprising) rule is this: It I<LOOKS> like a function, therefore it I<IS> a
function, and precedence doesn't matter. Otherwise it's a list
operator or unary operator, and precedence does matter. And whitespace
between the function and left parenthesis doesn't count--so you need to
be careful sometimes:
print 1+2+4; # Prints 7.
print(1+2) + 4; # Prints 3.
print (1+2)+4; # Also prints 3!
print +(1+2)+4; # Prints 7.
print ((1+2)+4); # Prints 7.
If you run Perl with the B<-w> switch it can warn you about this. For
example, the third line above produces:
print (...) interpreted as function at - line 1.
Useless use of integer addition in void context at - line 1.
----------------------------
So we can use it in a print() if we wrap the whole thing in parenthesis,
as David suggests.
Or, we can just stick a plus sign in front of it ;-)
print +(split(m@/@, (split(m@ @, $str))[1]))[-1], "\n";
# ^
# ^ now it doesn't "look like a function", so it
# isn't interpreted as a function
--
Tad McClellan SGML Consulting
tadmc@metronet.com Perl programming
Fort Worth, Texas
------------------------------
Date: Fri, 19 Dec 1997 09:27:11 +0000
From: Kiat Huang <kiat.huang@lincoln.oxford.ac.uk>
Subject: BibTeX program help needed
Message-Id: <349A3DEF.332B16D4@lincoln.oxford.ac.uk>
This is a multi-part message in MIME format.
--------------2C19A4A13ABC136A72ACFB2D
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
I'm interested in converting a WebSPIRS cgi-bin generated file of
references (eg sample_WebSPIRS attached) to a BibTeX file.
The perl 5 program bids-to-bibtex by Anthony Stone at Cambridge does the
job for BIDS files in download format (eg sample_BIDSdownload)
Do you know
a) of a WebSPIRS-to-BibTex perl script that works? Possible adapting
the bids-to-bibtex file (attached)?
b) or a perl script that would convert the WebSPIRS to BIDSdownload
format?
Anyones help is much appreciated.
I would help circulate an author's product here (bids-to-bibtex is
popular in the academic science community).
Regards,
Kiat
-
===========================
Kiat Huang
PhD student
Mathematical Institute
24 - 29 St. Giles'
Oxford, OX1 3LB,
UK
Tel: +44 1865 273525
Dir: +44 1865 280602
Fax: +44 1865 273583
===========================
--------------2C19A4A13ABC136A72ACFB2D
Content-Type: text/plain; charset=us-ascii; name="bids-to-bibtex"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline; filename="bids-to-bibtex"
#! /common/bin/perl
#
# Usage: bids.to.bibtex <file>
#
# will take input from a BIDS email message in <file> in the source directory
# $sourcedir and produce a BibTeX bibfile <file>.bib in the output directory
# $bibdir. The BIDS message should have been generated using one of the
# downloading formats.
# If both files are to be in the current directory, replace the definitions
# below by
# $sourcedir = "";
# $bibdir = "";
# If the output file exists, the new references are appended to it. Otherwise
# a new file is created.
#
# Some work will be needed to deal with capitalization and accents in the
# BibTeX file.
#
# This version assumes perl 5, and it might not work under perl 4.
#
# Please address comments and bug reports to Anthony Stone (ajs1@cam.ac.uk),
# who will be pleased to receive them but does not promise to do anything
# about them.
$sourcedir = "";
$bibdir = "";
$, = ' '; # set output field separator
$\ = "\n"; # set output record separator
format OUT =
^<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
$line
^<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<~~
$line
.
@entry{'header','author','title','journal','volume','year','issue','pages','abstract','none'} = ('','','','','','','','','','');
$type = 'none';
sub initcaps
# Capitalise initial letter of every word, lower-case the rest
{
local ($arg) = $_[0];
$arg =~ s/([A-Za-z])([A-Za-z]+)/\U$1\E\L$2\E/g;
$arg;
}
sub firstupper
# Capitalise initial letter of every sentence, lower-case the rest
{
local ($arg) = $_[0];
$arg =~ s/(.)(.*)/\U$1\E\L$2\E/;
$arg =~ s/([.?!]\s+)([a-z])/$1\u$2/g;
$arg;
}
sub lowertrivial
{
local ($arg) = $_[0];
$arg =~ s/\ba\b/a/gi;
$arg =~ s/\ban\b/an/gi;
$arg =~ s/\band\b/and/gi;
$arg =~ s/\b&\b/and/gi;
$arg =~ s/\bthe\b/the/gi;
$arg =~ s/\bof\b/of/gi;
$arg =~ s/\bto\b/to/gi;
$arg =~ s/\bfrom\b/from/gi;
$arg =~ s/\bin\b/in/gi;
$arg =~ s/\bwith\b/with/gi;
$arg;
}
sub special
# Add your own acronyms
{
local ($arg) = $_[0];
$arg =~ s/\bscf\b/SCF/g;
$arg =~ s/\bmc(-*)scf\b/MC$1SCF/g;
$arg =~ s/\bci\b/CI/g;
$arg =~ s/\b([0-9]+)g\b/$1G/g;
$arg;
}
sub formulae
# Chemical formulae -- impossible to get them all right
{
local ($arg) = $_[0];
$arg =~ s/(\b[a-z]+[1-9]+[a-z0-9]+\b)/\U$1\E/gi;
$arg;
}
sub strip
{
local ($val) = $_[0];
$val =~ s/....//; # chop off initial flag
$val =~ s/ *$//; # some entries have trailing spaces
$val;
}
sub header
{
$line = "\@article{" . $flag . ",";
write(OUT);
}
sub authors # Transform author entry into BibTeX format and construct flag
{
@arr = split(/;/,$entry{'author'});
$flag = "";
foreach $auth ( @arr)
{
($sname,$fname) = split(/, /, $auth);
$fname =~ s/\w/$&. /g; $fname =~ s/ *$//;
$sname = &initcaps($sname); $sname =~ s/^(Mac|Mc|O')([a-z])/$1\u$2/;
# print $fname . " " . $sname . "\n";
if ($flag eq "") {$flag=$sname; $flag =~ s/ //g;} else {$flag .= substr($sname,0,1);}
$auth = $sname . ', ' . $fname ;
}
$entry{'author'} = join (" and ", @arr);
$flag .= substr($entry{'year'},-2); # append last two digits of year to flag
$flag =~ s/ //g;
}
sub author
{
$line = ' Author = {' . $entry{'author'} . '},';
$line = &texsafety ($line);
write(OUT);
}
sub title
{
$line = ' Title = {' . &firstupper($entry{'title'}) . '},';
$line = &texsafety(&formulae(&special($line)));
$line =~ s/waals/{W}aals/;
$line =~ s/landau/{L}andau/;
$line =~ s/ginzburg/{G}inzburg/;
$line =~ s/euler/{E}uler/;
$line =~ s/lagrang/{L}agrang/;
$line =~ s/sobolev/{S}obolev/;
$line =~ s/becker/{B}ecker/;
$line =~ s/doring/{D}oring/;
$line =~ s/chacon/{C}hacon/;
$line =~ s/dirichlet/{D}irichlet/;
$line =~ s/neumann/{N}eumann/;
$line =~ s/navier/{N}avier/;
$line =~ s/stokes/{S}tokes/;
$line =~ s/cahn/{C}ahn/;
$line =~ s/hilliard/{H}illiard/;
$line =~ s/cosserat/{C}osserat/;
$line =~ s/young/{Y}oung/;
$line =~ s/young/{Y}oung/;
$line =~ s/allen/{A}llen/;
$line =~ s/hele/{H}ele/;
$line =~ s/shaw/{S}haw/;
$line =~ s/morral/{M}orral/;
# print $line;
write(OUT);
}
sub journal
{
$journal = &initcaps($entry{'journal'});
$journal =~ s/Journal/J./;
$journal =~ s/Chemical|Chemistry/Chem./;
$journal =~ s/Physics|Physical/Phys./;
$journal =~ s/Society/Soc./;
$journal =~ s/Communications/Comm./;
$journal =~ s/Transactions/Trans./;
$journal =~ s/Reviews/Rev./;
$journal =~ s/-Chemical/ Chem./;
$journal =~ s/-Faraday/ Faraday/;
$journal =~ s/Discussions/Disc./;
$journal =~ s/American/Amer./;
$journal =~ s/Mathematical|Mathematiques|Mathematik|Mathematics/Math./;
$journal =~ s/Archive/Arch./;
$journal =~ s/Analysis/Anal./;
$journal =~ s/Mechanics|Mechanical|Mechanica!Mechanik/Mech./;
$journal =~ s/Applied|Appliquees|Appliquee/Appl./;
$journal =~ s/Quarterly/Quart./;
$journal =~ s/Proceedings/Proc./;
$journal =~ s/Royal/R./;
$journal =~ s/Sciences/Sc./;
$journal =~ s/London/Lon./;
$journal =~ s/Edinburgh/Edin./;
$journal =~ s/Functional/Func./;
$journal =~ s/Statistics|Statistical/Appl./;
$journal =~ s/Engineering/Eng./;
$journal =~ s/Bulletin/Bull./;
$journal =~ s/Review|Reviews/Rev./;
$journal =~ s/Letters/Lett./;
$journal =~ s/Metallurgy|Metallurgical|Metallurgica/Metal./;
$journal =~ s/Differential/Diff./;
$journal =~ s/Equations/Eq./;
$journal =~ s/International/Int./;
$journal =~ s/Condensed/Cond./;
$journal =~ s/Zeitschrift/Z./;
$journal =~ s/Philosophical/Phil./;
$journal =~ s/Rational/Rat./;
$journal =~ s/Cambridge/Camb./;
$journal =~ s/Section/Sect./;
$journal =~ s/Communications/Comm./;
$journal =~ s/Materials/Mater./;
$journal =~ s/Letter/Lett./;
$journal =~ s//./;
$journal =~ s/(\s)a\s/$1/gi;
$journal =~ s/(\s)an\s/$1/gi;
$journal =~ s/(\s)and\s/$1/gi;
$journal =~ s/(\s)the\s/$1/gi;
$journal =~ s/(\s)of\s/$1/gi;
$journal =~ s/(\s)to\s/$1/gi;
$journal =~ s/(\s)from\s/$1/gi;
$journal =~ s/(\s)in\s/$1/gi;
$journal =~ s/(\s)with\s/$1/gi;
$journal =~ s/(\s)on\s/$1/gi;
$journal =~ s/(\s)&\s/$1/gi;
$journal =~ s/(\s)for\s/$1/gi;
$journal =~ s/(\s)et\s/$1/gi;
$journal =~ s/(\s)de\s/$1/gi;
$journal =~ s/(\s)die\s/$1/gi;
$journal =~ s/(\s)und\s/$1/gi;
$journal =~ s/(\s)fur\s/$1/gi;
$line = ' Journal = {' . $journal . '},';
write(OUT);
}
sub year
{
$line = ' Year = {' . $entry{'year'} . '},';
write(OUT);
}
sub volume
{
$line = ' Volume = {' . $entry{'volume'} . '},';
write(OUT);
}
sub pages
{
$line = ' Pages = {' . $entry{'pages'} . '}';
if ( $entry{'abstract'} ne "" ) {$line .= ',';}
$line = &texsafety ($line);
write(OUT);
}
sub abstract
{
if ( $entry{'abstract'} ne "" ) {
$line = ' Abstract = {' . $entry{'abstract'} . '}';
$line = &texsafety ($line);
write(OUT);}
}
sub issue
{
}
sub terminator
{
$line = "}";
write(OUT);
print OUT "\n";
}
sub clear
{
$entry{'author'} = '';
$entry{'title'} = '';
$entry{'journal'} = '';
$entry{'volume'} = '';
$entry{'year'} = '';
$entry{'page'} = '';
$entry{'issue'} = '';
$entry{'abstract'} = '';
}
sub texsafety
{
$arg = $_[0];
$arg =~ s/\&/\\&/g;
$arg =~ s/\%/\\%/g;
$arg;
}
while ($file = shift) {
open(IN,$sourcedir.$file)
|| die "Can't open ".$sourcedir.$file."\n";
if ( -e $bibdir.$file.".bib" ) {
warn $file.".bib exists -- appending\n";
open(OUT,">>" . $bibdir.$file . ".bib");}
else {
open(OUT,">" . $bibdir.$file . ".bib");}
while (<IN>) {
# print;
chop; # strip record separator
if (/^ *$/ && $type ne 'none' && $type ne 'header' ) {
& authors;
& header;
& author;
& title;
& journal;
& year;
& volume;
& issue;
& pages;
& abstract;
& terminator;
$type = 'none';
& clear; }
else {
if (/^record/i) {
$type = 'header';
$entry{$type} = $_;
}
elsif (/^ti- /i) {
$type = 'title';
$entry{$type} = & strip ($_) ;
}
elsif (/^au- /i) {
$type = 'author';
$entry{$type} = & strip ($_) ;
}
elsif (/^na- /i) {
$type = 'address';
$entry{$type} = & strip ($_) ;
}
elsif (/^jn- /i) {
$type = 'journal';
$entry{$type} = & strip ($_) ;
}
elsif (/^py- /i) {
$type = 'year';
$entry{$type} = & strip ($_) ;
}
elsif (/^vo- /i) {
$type = 'volume';
$entry{$type} = & strip ($_) ;
}
elsif (/^no- /i) {
$type = 'issue';
$entry{$type} = & strip ($_) ;
}
elsif (/^pg- /i) {
$type = 'pages';
$entry{$type} = & strip ($_) ;
}
elsif (/^ab- /i) {
$type = 'abstract';
$entry{$type} = & strip ($_) ;
}
elsif (/^na- /i || /^cr- /i || /^rf- /i || /kp- /i || /pa- /i) {
$type = 'ignore';
$entry{$type} = "" ;
}
elsif (/^ / && $type ne 'none' && $type ne 'ignore') {
$entry{$type} .= " " . & strip($_);
}
# print "$type : $entry{$type}\n";
}
}
close IN;
close OUT;
}
--------------2C19A4A13ABC136A72ACFB2D
Content-Type: text/plain; charset=us-ascii; name="sample_BIDSdownload"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline; filename="sample_BIDSdownload"
>From huangk@maths.ox.ac.uk Thu Dec 18 12:47:54 1997
Status: RO
X-Status:
Received: from eldorado.bids.ac.uk([193.63.84.9]) (19344 bytes) by stlawrence.maths.ox.ac.uk
with esmtp (P:esmtp/D:user/T:local)
(sender: <bids_isi@alpha1.bids.ac.uk>) (ident <pp> using rfc1413)
id <m0xifMn-0002PIC@stlawrence.maths.ox.ac.uk>
for <huangk@maths.ox.ac.uk>; Thu, 18 Dec 1997 12:47:53 +0000 (GMT)
(Smail-3.2.0.97 1997-Aug-19 #27 built 1997-Oct-7)
Received: from alpha1 (actually host alpha1.bids.ac.uk) by eldorado.bids.ac.uk
with SMTP (PP); Thu, 18 Dec 1997 12:47:49 +0000
Date: Thu, 18 Dec 1997 12:48:04 +0100
Message-Id: <97121812480398@alpha1.bids.ac.uk>
From: bids_isi@alpha1.bids.ac.uk (BIDS ISI Service)
To: huangk%maths.ox.ac.uk@bids.ac.uk
Subject: Fusco_G
X-VMS-To: huangk@maths.ox.ac.uk
Copyright 1997, Institute for Scientific Information Inc.
Database: Science Citation Index
Record - 1
TI- STABILITY OF A STACK OF SPINNING BODIES
AU- BURATTI, A;FUSCO, G
NA- COMPAGNIA NAZL SATELLITI TELECOMUN SPA,ROME,ITALY
UNIV ROME,I-00100 ROME,ITALY
JN- JOURNAL OF GUIDANCE AND CONTROL
PY- 1981
VO- 4
NO- 2
PG- 222-224
DT- Note
CR- KAPLAN_MH, 1976, MODERN SPACECRAFT DY
LANDON_VD, 1964 Vol.1 p.682, J SPACECRAFT ROCKETS
LEVICIVITA_T, 1927 Vol.2, LEZIONI MECCANICA 2
LIKINS_PW, 1967 Vol.4 p.1638, J SPACECRAFT ROCKETS
SEN_AK, 1977 Vol.13 p.370, IEEE T AEROSPACE ELE
Record - 2
TI- GENERIC EXISTENCE OF PATTERN EQUILIBRIA FOR A SELFPOTENTIATING LIQUID
LAYER
AU- FUSCO, G;PASQUINI, L
NA- UNIV ROME,IST MATEMAT APPL,I-00161 ROME,ITALY
JN- NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS
PY- 1982
VO- 6
NO- 4
PG- 319-333
CR- CESARI_L, 1974, AUG P INT S DYN SYST
CESARI_L, 1976, NONLINEAR FUNCTIONAL
CHOW_SN, 1975 Vol.59 p.159, ARCH RATION MECH ANA
CRANDALL_MG, 1971 Vol.8 p.321, J FUNCTIONAL ANALYSI
DIEDONNE_J, 1968, F MODERN ANAL
FUSCO_G, 1968, UNPUB J INTEGRAL EQN
GHIZZETTI_A, 1961 Vol.2, COMPLEMENTI ED ESERC
GROSSMAR_I, 1969, GROUPS THEIR GRAPHS
HALE_JK, 1971, APPLICATIONS ALTERNA
KIRCHGASSNER_K, 1974 Vol.3 p.275, ROCKY MOUNT J MATH
MARSDEN_JE, 1978 Vol.84, B AM MATH SOC
PRODI_G, 1973 Vol.1, ANALISI NONLINEARE
SATTINGER_DH, 1976 Vol.565 p.159, LECTURE NOTES MATH
VAINBERG_MM, 1962 Vol.17 p.1, RUSSIAN MATH SURVEYS
Record - 3
TI- PATTERN-FORMATION IN HYDROSTATICS
AU- FUSCO, G
NA- UNIV ROME,IST MATEMAT APPL,I-00100 ROME,ITALY
JN- JOURNAL OF INTEGRAL EQUATIONS
PY- 1982
VO- 4
NO- 3
PG- 239-252
CR- CHOW_SN, 1976 Vol.62 p.209, ARCH RATIONAL MECHAN
CRANDALL_MG, 1971 Vol.8 p.321, J FUNCT ANAL
DIEUDONNE_J, 1968, F MODERN ANAL
HALE_JK, 1971, APPLICATIONS ALTERNA
KRASNOSELSKII_MA, 1964, TOPOLOGICAL METHODS
SATTINGER_DH, 1976 Vol.565 p.159, LECTURE NOTES MATH
TIKHONOV_AN, 1965 Vol.5 p.463, ZH VYCHISL MAT MAT F
Record - 4
TI- RIGID FREE MOTIONS OF A PERFECT WIRE FORMING A CLOSED-LOOP
AU- FUSCO, G
NA- UNIV ROME,IST MATEMAT APPLICATA,I-00100 ROME,ITALY
JN- ACTA MECHANICA
PY- 1984
VO- 51
NO- 3-4
PG- 227-249
CR- APPEL_P, 1941 Vol.1, TRAITE MECANIQUE RAT
KOLODNER_II, 1955 Vol.8 p.395, COMM PURE APPL MATH
REEKEN_M, 1977 Vol.155 p.219, MATH Z
REEKEN_M, 1979 Vol.165 p.143, MATH Z
REEKEN_M, 1979 Vol.166 p.67, MATH Z
STUART_CA, 1976 Vol.503 p.490, LECTURE NOTES MATH
STUART_CA, 1975 Vol.73 p.199, P ROY SOC EDINBURG A
WHITTAKER_ET, 1961, TREATISE ANAL DYNAMI
Record - 5
TI- STABLE EQUILIBRIA IN A SCALAR PARABOLIC EQUATION WITH VARIABLE
DIFFUSION
AU- FUSCO, G;HALE, JK
NA- BROWN UNIV,DIV APPL MATH,LEFSCHETZ CTR DYNAM SYST,PROVIDENCE,RI,02912
JN- SIAM JOURNAL ON MATHEMATICAL ANALYSIS
PY- 1985
VO- 16
NO- 6
PG- 1152-1164
CR- CASTEN_RG, 1978 Vol.27 p.266, J DIFFER EQUATIONS
CHAFEE_N, 1981 p.161, NONLINEAR DIFFERENTI
COURANT_R, 1981 Vol.1, METHODS MATH PHYSICS
FIFE_PC, 1981 Vol.214 p.99, P ROY SOC LONDON B
HALE_JK, 1983 Vol.17 p.209, CONT MATH
HALE_JK, 1982 Vol.2, U FLORIDA S DYNAMIC
HALE_JK, 1982, UNPUB ARCH RAT MECH
HENRY_D, 1981 Vol.840, LECTURE NOTES MATH
MATANO_H, 1982 Vol.29 p.401, J FS U TOKYO
MATANO_H, 1978 Vol.18 p.224, J MATH KYOTO U
MATANO_H, 1979 Vol.15 p.401, PUBLS RES I MATH SCI
YANAGIDA_E, 1982 p.37, J MATH BIOL
ZELENYAK_TJ, 1968 Vol.4 p.17, DIFFERENTIAL EQUATIO
RF- 1188_85 1 SOLUTIONS OF NONLINEAR AND DEGENERATE DIFFUSION AND
EVOLUTION EQUATIONS
5637_85 1 STABILITY, ANALYSIS AND SOLUTIONS OF SEMILINEAR AND
NONLINEAR PARABOLIC AND EVOLUTION EQUATIONS AND
0160_85 1 NUCLEAR-MAGNETIC-RESONANCE (NMR) SPECTROSCOPY AND IMAGING
OF PHOSPHORUS-31 FOR INVIVO STUDIES
0032_85 1 EFFECTS OF OBSTETRIC EPIDURAL ANESTHESIA ON NEONATAL
BEHAVIOR
Record - 6
TI- DISSIPATIVE SYSTEMS WITH CONSTRAINTS
AU- FUSCO, G;OLIVA, M
NA- UNIV ROME,DIPARTAMENTO METODI & MODELLI MATEMAT SCI APPL,VIA ANTONIO
SCARPA,I-00161 ROME,ITALY
UNIV SAO PAULO,DEPT MATEMAT APLICADA,SAO PAULO,SP,BRAZIL
JN- JOURNAL OF DIFFERENTIAL EQUATIONS
PY- 1986
VO- 63
NO- 3
PG- 362-388
CR- ABRAHAM_R, 1978, F MECHANICS
ABRAHAM_R, 1967, TRANSVERSAL MAPPINGS
APPELL_P, 1953 Vol.2, TRAITE MECANIQUE RAT
ARNOLD_V, 1976, METHODES MATH MECANI
BILLOTTI_JE, 1971 Vol.6 p.1082, B AM MATH SOC
BOOTHBY_WM, 1975, INTRO DIFFERENTIAL M
CHOW_S, 1982, METHODS BIFURCATION
CIVITA_TL, 1974 Vol.2, LEZIONI MECCANICA RA
DIEUDONNE_J, 1974 Vol.3, TREATISE ANAL
DIEUDONNE_J, 1974 Vol.4, TREATISE ANAL
FUSCO_G, 1980 Vol.218, PUBLICATION U ROMA
GRIOLI_G, 1983 Vol.18 p.3, MECCANICA
HALE_JK, 1984 Vol.47, APPL MATH SCI
HALE_JK, 1982 Vol.2, U FLA S DYN SYSTEMS
HENRY_D, 1983, INVARIANT MANIFOLDS
HIRSCH_M, 1977 Vol.583, LECTURE NOTES MATH
KURZWEIL_J, 1970 Vol.11 p.336, COMMENT MATH U CAROL
LEWOWICZ_J, 1973 Vol.185 p.183, T AM MATH SOC
MALKIN_JG, 1973, AECTR3352 AT EN COMM
MELLO_AAH, 1977 Vol.24 p.8, J DIFFERENTIAL EQUAT
NEIMARK_JI, 1972, TRANSLATIONS MATH MO
OLIVA_WM, 1972 Vol.44, AN ACAD BRASIL CIENC
OLIVA_WM, 1972, RTMAP8301 IME UNW SA
PAINLEVE_P, 1895, LECONS FROTTEMENT
PARS_LA, 1965, TREATISE ANAL DYNAMI
SALLUM_EM, 1979 Vol.34, J DIFFERENTIAL EQUAT
SCHWARTZ_JT, 1965, LECTURE NOTES COURAN
SHASHAHANI_S, 1972 Vol.16 p.177, INVENT MATH
RF- 0094_86 2 DISSIPATIVE SYSTEMS, NONLINEAR DIFFERENTIAL-SYSTEMS,
STABILITY FOR VECTOR-FIELDS, SMOOTH INVARIANT C
Record - 7
TI- ON THE EXPLICIT CONSTRUCTION OF AN ODE WHICH HAS THE SAME DYNAMICS AS
A SCALAR PARABOLIC PDE
AU- FUSCO, G
NA- UNIV ROME,DIPARTIMENTO METODI & MODELLI MATEMAT,VIA A SCARPA 10,I-
00161 ROME,ITALY
BROWN UNIV,DIV APPL MATH,LEFSCHETZ CTR DYNAM SYST,PROVIDENCE,RI,02912
JN- JOURNAL OF DIFFERENTIAL EQUATIONS
PY- 1987
VO- 69
NO- 1
PG- 85-110
CR- BRUNOVSKY_P, 1984 Vol.53 p.1, J DIFFER EQUATIONS
CHOW_SN, 1982, METHODS BIFURCATION
COURANT_R, 1953 Vol.1, METHODS MATH PHYSICS
FUSCO_G, 1985 Vol.16 p.1152, SIAM J MATH ANAL
HALE_JK, 1985, AMS CONT MATH SERIES
HALE_JK, 1985, IN PRESS J MATH ANAL
HALE_JK, 1984, LCDS8428 BROWN U REP
HALE_JK, 1982 Vol.2, U FLORIDA S DYN SYST
HENRY_D, 1981 Vol.240, LECTURE NOTES MATH
HENRY_DB, 1985 Vol.59 p.165, J DIFFER EQUATIONS
KRASNOSELSKII_MA, 1964, TOPOLOGICAL METHODS
MATANO_H, 1978 Vol.18 p.224, J MATH KYOTO U
MATANO_H, 1973 Vol.15 p.401, RES I MATH SCI KYOTO
OLIVA_W, 1983, MAP8301 U SAO PAUL I
ROCHA_C, 1985 Vol.101 p.45, P ROY SOC EDINBURG A
YANAGIDA_E, 1985, STABILITY STATIONARY
ZELENYAK_TJ, 1968 Vol.4, DIFFERENTIAL EQUATIO
RF- 4060_87 1 NONLINEAR BOUNDARY-VALUE PROBLEMS, STABILITY OF SUBHARMONIC
SOLUTIONS, INFINITE DELAY, ONE-DIMENSION
4094_87 1 NONLINEAR INTEGRAL-EQUATIONS, FINITE-ELEMENT
APPROXIMATIONS, NONCOERCIVE QUASILINEAR BOUNDARY-VALUE
Record - 8
TI- A PERMUTATION RELATED TO THE DYNAMICS OF A SCALAR PARABOLIC PDE
AU- FUSCO, G;ROCHA, C
NA- UNIV ROME 2,DIPARTIMENTO MATEMAT,VIA O RAIMONDO,ROME,ITALY
INST SUPER TECN,DEPT MATEMAT,P-1096 LISBON,PORTUGAL
JN- JOURNAL OF DIFFERENTIAL EQUATIONS
PY- 1991
VO- 91
NO- 1
PG- 111-137
CR- AMMAN_H, 1985 Vol.360 p.47, J REINE ANGEW MATH
ANGENENT_SB, 1986 Vol.62 p.427, J DIFFER EQUATIONS
BRUNOVSKY_P, 1988 Vol.1 p.57, CONNECTING ORBITS SC
BRUNOVSKY_P, 1984 Vol.53 p.1, J DIFFER EQUATIONS
BRUNOVSKY_P, 1989 Vol.81 p.106, J DIFFER EQUATIONS
BRUNOVSKY_P, 1986 Vol.10 p.179, NONLINEAR ANAL-THEOR
CONLEY_C, 1979 Vol.38 p.473, SPRINGER LECT NOTES
FUSCO_G, 1985 Vol.16 p.1152, SIAM J MATH ANAL
HALE_JK, 1984, INTRO INFINITE DIMEN
HALE_JK, 1985 p.1, RES NOTES MATH
HENRY_D, 1981 Vol.840, LECT NOTES MATH
HENRY_DB, 1985 Vol.59 p.165, J DIFFER EQUATIONS
HIRSCH_MW, 1976, DIFFERENTIAL TOPOLOG
OBI_C, 1976 Vol.55 p.295, J MATH ANAL APPL
OLIVA_W, 1983, MAT8301 U SAO PAUL I
ROCHA_C, 1985 Vol.101 p.45, P ROY SOC EDINB A
SCHAAF_R, 1986, INVERSE PROBLEM GLOB
SMOLLER_J, 1984 Vol.52 p.432, J DIFFER EQUATIONS
URABE_M, 1964 Vol.6 p.63, FUNKCIAL EKVAC
ZELENYAK_TI, 1968 Vol.4 p.17, DIFF EQUAT+
RF- 3742_91 1 PARABOLIC EQUATIONS, NONLINEAR STABILITY ANALYSIS OF
SINGULAR TRAVELING WAVES, INFINITE DIMENSIONAL
KP- REACTION-DIFFUSION-EQUATIONS, VARIABLE DIFFUSION, GENERIC PROPERTIES,
STATE SOLUTIONS, EQUILIBRIA
Record - 9
TI- INTERACTION BETWEEN NONLINEAR LOADS AND SYNCHRONOUS GENERATORS
AU- GAGLIARDI, F;DEMARTINIS, U;FUSCO, G;LAURIA, D
NA- NAPLES UNIV,DEPT ELECT ENGN,VIA CLAUDIO 21,I-80125 NAPLES,ITALY
JN- EUROPEAN TRANSACTIONS ON ELECTRICAL POWER ENGINEERING
PY- 1992
VO- 2
NO- 5
PG- 279-283
IS- 0939-3072
AB- In this paper the problem of the interaction between synchronous
generator and non-linear load is considered. The problem taken into
account is the determination of voltage and current waveforms as well
as the calculation methodologies related to it. The following paper
ends with a relative numerical application.
Record - 10
TI- A PERRON THEOREM FOR THE EXISTENCE OF INVARIANT SUBSPACES
AU- FUSCO, G;OLIVA, WM
NA- UNIV ROMA 02,DIPARTIMENTO MATEMAT,ROME,ITALY
UNIV SAO PAULO,INST MATEMAT & ESTATIST,DEPT MATEMAT APLICADA,SAO
PAULO,BRAZIL
JN- ANNALI DI MATEMATICA PURA ED APPLICATA
PY- 1991
VO- 160
PG- 63-76
IS- 0003-4622
AB- An extended notion of cone K in a linear vector space is introduced
and certain properties of characteristic values and eigenvectors of a
linear operator mapping K\ into its interior are derived by proving a
theorem which extends the classical results of Perron on positive
matrices.
CR- ALIKAKOS_ND, 1991 Vol.117 p.209, P ROY SOC EDINB A
FUSCO_G, 1990 Vol.2 p.1, J DYN DIFF EQS
FUSCO_G, 1988 Vol.109 p.231, P ROYAL SOC EDIN A
GANTMACHER_F, 1959 Vol.2, THEORY MATRICES
GANTMAKHER_FP, 1937 Vol.4 p.445, COMPOS MATH
KATO_T, 1966, PERTURBATION THEORY
LOEWNER_C, 1955 Vol.63 p.338, MATH Z
PALIS_J, 1982, GEOMETRIC THEORY DYN
RF- 5726_92 1 DECENTRALIZED ROBUST-CONTROL DESIGN FOR LARGE-SCALE
UNCERTAIN SYSTEMS, BANDED MATRICES, NONUNIFORM MULTICONDUCTOR
TRANSMISSION-LINES, CELLULAR AUTOMATA
Record - 11
TI- TRAVELING WAVES AS LIMITS OF SOLUTION ON BOUNDED DOMAINS
AU- FUSCO, G;HALE, JK;XUN, JP
NA- 2 VIA PARIOLI,I-00197 ROME,ITALY
GEORGIA INST TECHNOL,CTR DYNAM SYST & NONLINEAR
STUDIES,ATLANTA,GA,30332
JN- SIAM JOURNAL ON MATHEMATICAL ANALYSIS
PY- 1996
VO- 27
NO- 6
PG- 1544-1558
IS- 0036-1410
AB- This paper is concerned with the asymptotic behavior as epsilon --> 0
of solutions of the reaction-diffusion equation u(t) =
epsilon(2)u(xx) - (u + alpha)(u(2) - 1) defined in (-1, 1) with
Neumann boundary conditions. Far alpha = 0, this equation has a
monotone equilibrium solution u(epsilon) with the property that
u(epsilon)(x) --> -1 (resp. +1) on [-1, 0) (resp. (0, 1]) as epsilon
--> 0; that is, the solution has a sharp transition layer if alpha =
0. Also, it is known that u(epsilon) has a one-dimensional unstable
manifold M(u(epsilon)). Solutions near M(u(epsilon)) decrease
exponentially to M(u(epsilon)) and move with a speed O(e(-c/epsilon))
along M(u(epsilon)).
This paper considers the case where alpha is small and fixed. For
each fixed epsilon, alpha not equal 0, small, there is an equilibrium
solution u(epsilon alpha) with unstable manifold of dimension one,
but u(epsilon alpha) approaches either the function 1 or -1 as
epsilon --> 0; that is, there is no monotone equilibrium solution
with a sharp transition layer. If we rescale x to epsilon x and
consider the rescaled equation on (-infinity, infinity), then there
is a unique (except for translation) monotone traveling-wave solution
on (-infinity, infinity) with wave speed -root 2 alpha. Using a
geometric approach, we prove that there are positive constants
epsilon(0) and alpha(0) such that, for 0 < epsilon < epsilon(0) and
\alpha\ < alpha(0), solutions of the rescaled equations on (-
1/epsilon, 1/epsilon) in a neighborhood of size C root alpha(0) of a
monotone traveling-wave solution decrease exponentially fast before
they enter a neighborhood of size O(epsilon(k)) of such a solution,
where k can be any positive integer. Along the traveling-wave
direction, solutions move with the traveling-wave speed plus an error
term O(epsilon(k)). It also is proved that, the L(infinity)-norm
between the solution and a translation of the traveling wave is of
order O(epsilon(k)) for C(1)k log 1/epsilon < t < C-2/epsilon.
CR- ALIKAKOS_N, 1991 Vol.90 p.81, J DIFFER EQUATIONS
ALIKAKOS_ND, 1990 p.75, REACTION DIFFUSION E
BATES_PW, 1994 Vol.111 p.421, J DIFFER EQUATIONS
BATES_PW, 1995 Vol.117 p.165, J DIFFER EQUATIONS
BATES_PW, 1990 Vol.43 p.335, PHYSICA D
BATES_PW, 1993 Vol.53 p.990, SIAM J APPL MATH
BRONSARD_L, 1990 Vol.43 p.983, COMMUN PUR APPL MATH
CARR_J, 1989 Vol.42 p.523, COMMUN PUR APPL MATH
DEMOTTONI_P, 1990 Vol.116 p.207, P ROY SOC EDINB A
FUSCO_G, 1989 Vol.1 p.75, J DYNAMICS DIFFERENT
FUSCO_G, 1990 Vol.359 p.53, LECTURE NOTES PHYSIC
HENRY_D, 1993 Vol.840, LECTURE NOTES MATH
KP- CAHN-HILLIARD EQUATION, ONE SPACE DIMENSION, METASTABLE PATTERNS,
DYNAMICS, MOTION
WA- TRANSITION LAYERS, PHASE SEPARATION, UNSTABLE INVARIANT MANIFOLD,
TRAVELING-WAVE SOLUTIONS
Record - 12
TI- Integrability of a system of N electrons subjected to Coulombian
interactions
[Full Text Available]
AU- Fusco, G;Oliva, WM
NA- UNIV AQUILA,DIPARTIMENTO MATEMAT,I-67100 LAQUILA,ITALY
UNIV SAO PAULO,INST MATEMAT & ESTATIST,SAO PAULO,BRAZIL
UNIV TECN LISBON,INST SUPER TECN,P-1096 LISBON,PORTUGAL
JN- JOURNAL OF DIFFERENTIAL EQUATIONS
PY- 1997
VO- 135
NO- 1
PG- 16-40
IS- 0022-0396
AB- The Liouville integrability of a system of N repelling particles in
R(n), for a large class of potentials, is obtained by showing that
the asymptotic velocities are smooth first integrals, independent,
and in involution. A new proof for the existence of the asymptotic
velocities is also presented. (C) 1997 Academic Press.
CR- FUSCO_G, IN PRESS P EQUADIFF
GALPERIN_GA, 1982 Vol.84 p.547, COMMUN MATH PHYS
GALPERIN_GA, 1983 Vol.1, T MOSCOW MATH SOC
GORNI_G, 1991 Vol.4 p.305, DIFFERENTIAL INTEGRA
GORNI_G, 1990 Vol.85 p.302, J DIFFER EQUATIONS
GORNI_G, 1990 Vol.87, J DIFFERENTIAL EQUAT
GUTKIN_E, 1987 Vol.28 p.351, J MATH PHYS
GUTKIN_E, 1985 Vol.16 p.389, PHYS D
GUTKIN_E, 1985 Vol.17 p.235, PHYSICA D
HEWITT_E, 1965 Vol.25, REAL ABSTRACT ANAL
HUBACHER_A, 1989 Vol.123 p.353, COMMUN MATH PHYS
MARCHIORO_C, 1970 Vol.11 p.2193, J MATH PHYS
MOAURO_V, 1991 Vol.90 p.61, J DIFFER EQUATIONS
MOSER_J, 1991 p.233, DYNAMICAL SYSTEMS CI
OLIVA_WO, 1989 Vol.112 p.293, P ROY SOC EDINB A
VASERSTEIN_LN, 1979 Vol.69 p.31, COMMUN MATH PHYS
KP- REPULSIVE INTERACTIONS, HAMILTONIAN-SYSTEMS, PARTICLES
Record - 13
TI- Order structures and the heat equation
[Full Text Available]
AU- Fusco, G;Lunel, SMV
NA- UNIV STUDI ROMA 2,DIPARTIMENTO MATEMAT,VIA RICERCA SCI,I-00133
ROME,ITALY
UNIV AMSTERDAM,FAC WISKUNDE INFORMAT,NL-1018 TV AMSTERDAM,NETHERLANDS
JN- JOURNAL OF DIFFERENTIAL EQUATIONS
PY- 1997
VO- 139
NO- 1
PG- 104-145
IS- 0022-0396
AB- In this paper we shall introduce the notion of order structure and
use it to study properties of a solution u(x, t) of a scalar linear
parabolic equation. It is well known that in one space dimension the
number of zeros of u(., t) is nonincreasing with t. This zero number
is an example of an order structure and the zero number property is
very useful in unfolding the structure of the global attractor of the
semiflow generated by a scalar parabolic equation. We shall prove
that in one space dimension the zero number is the only order
structure preserved by linear parabolic equations. In two dimensions
the only order structure preserved by linear parabolic equations is
the order structure induced by the comparison principle for second
order equations. Consequently, in two dimensions there does not exist
a Fine decomposition into equivalence classes as in the one
dimensional case. (C) 1997 Academic Press.
CR- ANGENENT_S, 1991 Vol.133 p.171, ANN MATH
ANGENENT_S, 1988 Vol.390 p.79, J REINE ANGEW MATH
ANGENENT_SB, 1986 Vol.62 p.427, J DIFFER EQUATIONS
BRUNOVSKY_P, 1988 Vol.1 p.57, DYNAMICS REPORTED
BRUNOVSKY_P, 1989 Vol.81 p.106, J DIFFER EQUATIONS
FIEDLER_B, 1996, ORBIT EQUIVALENCE GL
HENRY_D, 1981, GEOMETRIC THEORY SEM
HENRY_DB, 1985 Vol.59 p.165, J DIFFER EQUATIONS
LUNARDI_A, 1994, 2 SCUOL NORM SUP
MATANO_H, 1982 Vol.29 p.401, J FS U TOKYO
MORA_X, 1983 Vol.278 p.21, T AM MATH SOC
NICKEL_K, 1962 Vol.211 p.78, J REINE ANGEW MATH
PAZY_A, 1983, SEMIGROUPS LINEAR OP
STEWART_HB, 1974 Vol.199 p.144, T AM MATH SOC
STURM_C, 1836 Vol.1 p.373, J MATH PURE APPL
RF- 1052_95 2 QUASI-LINEAR DEGENERATE PARABOLIC EQUATIONS; WEIGHTED
POINCARE INEQUALITIES FOR HORMANDER VECTOR-FIELDS; ASYMPTOTIC SELF-
SIMILAR BEHAVIOR; BLOWUP TIME
0841_95 1 STAGNATION POINT FLOW OF A VISCOELASTIC FLUID; STRETCHING
SHEET; NAVIER-STOKES EQUATIONS; SEMILINEAR SYSTEMS
KP- PARABOLIC EQUATION
Record - 14
TI- Experimental verification of thin-beam wandering dependence on
distance in strong indoor turbulence
AU- Consortini, A;Fusco, G;Rigal, F;Agabi, A;Sun, YY
NA- UNIV FLORENCE,DEPT PHYS,VIA S MARTA 3,I-50139 FLORENCE,ITALY
JN- WAVES IN RANDOM MEDIA
PY- 1997
VO- 7
NO- 4
PG- 521-529
IS- 0959-7174
AB- The dependence of beam wandering (random lateral displacement) on
distance of a thin beam propagating through strong indoor turbulence
is investigated experimentally. In the case of small fluctuations and
within the limits of the geometrical-optics approximation, the
transverse displacement variance is expected to follow a third-power
law dependence on distance. Here we present the results of
measurements made over paths of a few metres, both in the laboratory
and in a large corridor. Inner scale measured values are also
reported.
CR- ABRAMOVITZ_M, 1964, HDB MATH FUNCTIONS
BECKMAN_P, 1965 Vol.69 p.629, RADIO SCI J RES D
CHURNSIDE_JH, 1990 Vol.29 p.926, APPL OPTICS
CONSORTINI_A, 1990 Vol.37 p.1550, J MOD OPTIC
CONSORTINI_A, 1995 Vol.2 p.308, OPT REV
CONSORTINI_A, 1993 Vol.3 p.85, WAVE RANDOM MED
CONSORTINI_A, 1991 S11, WAVE RANDOM MEDIA
TATARSKII_VI, 1971, EFFECTS TURBULENT AT
KP- ATMOSPHERIC-TURBULENCE
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Search History
* #12 'Ball-J-M' in AU (54 records )
#11 (ball and j) in AU (168 records )
#10 (ball_jm) in AU (0 records )
#9 ((ball-jm) in AU) in AU (0 records )
#8 (ball -jm) in AU (0 records )
#7 (#5) in AU (420 records )
#6 #5 (420 records )
#5 (ball) in AU (420 records )
#4 (ball-jm) in AU (0 records )
#3 (ball-j) in AU (1 record )
#2 ball-jm (0 records )
#1 ball-j (1 record )
Ball,-J.-M.
Initial-boundary value problems for an extensible beam.
1973
J.-Math.-Anal.-Appl. 42 (1973), 61--90.
Ball,-J.-M.
Stability theory for an extensible beam.
1973
J.-Differential-Equations 14 (1973), 399--418.
Ball,-J.-M.
Continuity properties of nonlinear semigroups.
1974
J.-Functional-Analysis 17 (1974), 91--103.
Ball,-J.-M.
Weak continuity properties of mappings and semigroups.
1975
Proc.-Roy.-Soc.-Edinburgh-Sect.-A 72 (1975). no. 4, 275--280
Ball,-J.-M.
On the calculus of variations and sequentially weakly continuous maps.
1976
1976.
Ball,-J.-M.; Carr,-J.
Decay to zero in critical cases of second order ordinary differential equations of Duffing type.
1976
Arch.-Rational-Mech.-Anal. 63 (1976), no. 1, 47--57.
Ball,-J.-M.; Peletier,-L.-A.
Stabilization of concentration profiles in catalyst particles.
1976
J.-Differential-Equations 20 (1976), no. 2, 356--368.
Ball,-J.-M.
Remarks on blow-up and nonexistence theorems for nonlinear evolution equations.
1977
Quart.-J.-Math.-Oxford-Ser. (2) 28 (1977), no. 112, 473--486.
Ball,-J.-M.
Constitutive inequalities and existence theorems in nonlinear elastostatics.
1977
1977.
Ball,-J.-M.; Peletier,-L.-A.
Global attraction for the one-dimensional heat equation with nonlinear time-dependent boundary conditions.
1977
Arch.-Rational-Mech.-Anal. 65 (1977), no. 3, 193--201.
Ball,-J.-M.
Strongly continuous semigroups, weak solutions, and the variation of constants formula.
1977
Proc.-Amer.-Math.-Soc. 63 (1977), no. 2, 370--373.
Ball,-J.-M.
Finite time blow-up in nonlinear problems.
Publ. Math. Res. Center Univ. Wisconsin, 40,
1978
Ball,-J.-M.; Knops,-R.-J.; Marsden,-J.-E.
Two examples in nonlinear elasticity.
Lecture Notes in Math., 665,
1978
Ball,-J.-M.
On the asymptotic behavior of generalized processes, with applications to nonlinear evolution equations.ations.
1978
J.-Differential-Equations 27 (1978), no. 2, 224--265.
Ball,-J.-M.; Slemrod,-M.
Nonharmonic Fourier series and the stabilization of distributed semilinear control systems.
1979
Comm.-Pure-Appl.-Math. [Communications-on-Pure-and-Applied-Mathematics] 32 (1979), no. 4, 555--587.
Ball,-J.-M.; Slemrod,-M.
Feedback stabilization of distributed semilinear control systems.
1979
Appl.-Math.-Optim. [Applied-Mathematics-and-Optimization.-An-International-Journal] 5 (1979), no. 2, 169--179.
Ball,-J.-M.
Strict convexity, strong ellipticity, and regularity in the calculus of variations.
1980
Math.-Proc.-Cambridge-Philos.-Soc. [Mathematical-Proceedings-of-the-Cambridge-Philosophical-Society] 87 (1980), no. 3, 501--513.
Ball,-J.-M.; Currie,-J.-C.; Olver,-P.-J.
Null Lagrangians, weak continuity, and variational problems of arbitrary order.
1981
J.-Funct.-Anal. [Journal-of-Functional-Analysis] 41 (1981), no. 2, 135--174.
Ball,-J.-M.
Global invertibility of Sobolev functions and the interpenetration of matter.
1981
Proc.-Roy.-Soc.-Edinburgh-Sect.-A [Proceedings-of-the-Royal-Society-of-Edinburgh.-Section-A.-Mathematical-and-Physical-Sciences] 88 (1981), no. 3-4, 315--328.
Andrews,-G.; Ball,-J.-M.
Asymptotic behaviour and changes of phase in one-dimensional nonlinear viscoelasticity.
1982
J.-Differential-Equations [Journal-of-Differential-Equations] 44 (1982), no. 2, 306--341.
Ball,-J.-M.; Marsden,-J.-E.; Slemrod,-M.
Controllability for distributed bilinear systems.
1982
SIAM-J.-Control-Optim. [Society-for-Industrial-and-Applied-Mathematics.-Journal-on-Control-and-Optimization] 20 (1982), no. 4, 575--597.
Ball,-J.-M., (4-HWAT)
Discontinuous equilibrium solutions and cavitation in nonlinear elasticity.
1982
Philos.-Trans.-Roy.-Soc.-London-Ser.-A [Philosophical-Transactions-of-the-Royal-Society-of-London.-Series-A.-Mathematical-and-Physical-Sciences] 306 (1982), no. 1496, 557--611.
Ball,-J.-M., (4-HWAT); Schaeffer,-D.-G., (1-DUKE)
Bifurcation and stability of homogeneous equilibrium configurations of an elastic body under dead-load tractions.
1983
Math.-Proc.-Cambridge-Philos.-Soc. [Mathematical-Proceedings-of-the-Cambridge-Philosophical-Society] 94 (1983), no. 2, 315--339.
17 17
Ball,-J.-M., (4-HWAT)
Material instabilities and the calculus of variations.
Publ. Math. Res. Center Univ. Wisconsin, 52,
1984
Ball,-J.-M., (4-HWAT); Marsden,-J.-E., (1-CA)
Quasiconvexity at the boundary, positivity of the second variation and elastic stability.
1984
Arch.-Rational-Mech.-Anal. [Archive-for-Rational-Mechanics-and-Analysis] 86 (1984), no. 3, 251--277.
Ball,-J.-M., (4-HWAT)
Minimizers and the Euler-Lagrange equations.
Lecture Notes in Phys., 195,
1984
Ball,-John-M., (4-HWAT); Mizel,-Victor-J., (1-CMU)
Singular minimizers for regular one-dimensional problems in the calculus of variations.
1984
Bull.-Amer.-Math.-Soc. (N.S.) [American-Mathematical-Society.-Bulletin.-New-Series] 11 (1984), no. 1, 143--146.
Ball,-J.-M., (4-HWAT)
Differentiability properties of symmetric and isotropic functions.
1984
Duke-Math.-J. [Duke-Mathematical-Journal] 51 (1984), no. 3, 699--728.
Ball,-J.-M., (4-HWAT)
Energy-minimizing configurations in nonlinear elasticity.
1984
Ball,-J.-M., (4-HWAT); Murat,-F., (F-PARIS6-N)
$W\sp{1,p}$-quasiconvexity and variational problems for multiple integrals.
1984
J.-Funct.-Anal. [Journal-of-Functional-Analysis] 58 (1984), no. 3, 225--253.
Ball,-J.-M., (4-HWAT); Mizel,-V.-J., (1-CMU)
One-dimensional variational problems whose minimizers do not satisfy the Euler-Lagrange equation.
1985
Arch.-Rational-Mech.-Anal. [Archive-for-Rational-Mechanics-and-Analysis] 90 (1985), no. 4, 325--388.
Ball,-J.-M., (4-HWAT)
Silverman,-E.
Remarks on the paper: ``Basic calculus of variations'' [Pacific J. Math. 104 (1983), no. 2, 471--482; MR 84c:49020] by E. Silverman.
1985
Pacific-J.-Math. [Pacific-Journal-of-Mathematics] 116 (1985), no. 1, 7--10.
Ball,-J.-M., (4-HWAT); Knowles,-G. [Knowles,-Gregory-P.], (4-LNDIC-C)
Lyapunov functions for thermomechanics with spatially varying boundary temperatures.
1986
Arch.-Rational-Mech.-Anal. [Archive-for-Rational-Mechanics-and-Analysis] 92 (1986), no. 3, 193--204.
Ball,-J.-M., (4-HWAT); Carr,-J. [Carr,-Jack], (4-HWAT); Penrose,-O., (4-OPEN)
The Becker-Doring cluster equations: basic properties and asymptotic behaviour of solutions.
1986
Comm.-Math.-Phys. [Communications-in-Mathematical-Physics] 104 (1986), no. 4, 657--692.
Ball,-J.-M.; Murat,-F.
Erratum: ``$W\sp {1,p}$-quasiconvexity and variational problems for multiple integrals''.
1986
J.-Funct.-Anal. [Journal-of-Functional-Analysis] 66 (1986), no. 3, 439.
Ball,-J.-M., (4-HWAT); Knowles,-G. [Knowles,-Gregory-P.], (4-LNDIC-E)
A numerical method for detecting singular minimizers.
1987
Numer.-Math. [Numerische-Mathematik] 51 (1987), no. 2, 181--197.
Ball,-J.-M., (4-HWAT); James,-R.-D. [James,-Richard-D.], (1-MN)
Fine phase mixtures as minimizers of energy.
1987
Arch.-Rational-Mech.-Anal. [Archive-for-Rational-Mechanics-and-Analysis] 100 (1987), no. 1, 13--52.
Ball,-J.-M., (4-HWAT); Carr,-J. [Carr,-Jack], (4-HWAT)
Coagulation-fragmentation dynamics.
NATO Adv. Sci. Inst. Ser. F: Comput. Systems Sci., 37,
1987
Ball,-J.-M., (4-HWAT)
Singular minimizers and their significance in elasticity.
Publ. Math. Res. Center Univ. Wisconsin, 54,
1987
Ball,-J.-M., (4-HWAT)
Does rank-one convexity imply quasiconvexity?
IMA Vol. Math. Appl., 3,
1987
Ball,-J.-M., (4-HWAT)
Loss of the constraint in convex variational problems.
1988
Ball,-J.-M., (4-HWAT); Carr,-J. [Carr,-Jack], (4-HWAT)
Asymptotic behaviour of solutions to the Becker-Doring equations for arbitrary initial data.
1988
Proc.-Roy.-Soc.-Edinburgh-Sect.-A [Proceedings-of-the-Royal-Society-of-Edinburgh.-Section-A.-Mathematical-and-Physical-Sciences] 108 (1988), no. 1-2, 109--116.
Ball,-J.-M., (4-HWAT); Murat,-F., (F-PARIS6-N)
Remarks on Chacon's biting lemma.
1989
Proc.-Amer.-Math.-Soc. [Proceedings-of-the-American-Mathematical-Society] 107 (1989), no. 3, 655--663.
Ball,-J.-M., (4-HWAT)
A version of the fundamental theorem for Young measures.
Lecture Notes in Phys., 344,
1989
Ball,-J.-M., (4-HWAT); Carr,-J. [Carr,-Jack], (4-HWAT)
The discrete coagulation-fragmentation equations: existence, uniqueness, and density conservation.
1990
J.-Statist.-Phys. [Journal-of-Statistical-Physics] 61 (1990), no. 1-2, 203--234.
Ball,-J.-M., (4-HWAT)
Dynamics and minimizing sequences.
Lecture Notes in Phys., 359,
1990
Ball,-J.-M., (4-HWAT); Zhang,-K.-W. [Zhang,-Ke-Wei1], (4-HWAT)
Lower semicontinuity of multiple integrals and the biting lemma.
1990
Proc.-Roy.-Soc.-Edinburgh-Sect.-A [Proceedings-of-the-Royal-Society-of-Edinburgh.-Section-A.-Mathematical-and-Physical-Sciences] 114 (1990), no. 3-4, 367--379.
Ball,-J.-M., (4-HWAT)
Sets of gradients with no rank-one connections.
1990
J.-Math.-Pures-Appl. (9) [Journal-de-Mathematiques-Pures-et-Appliquees.-Neuvieme-Serie] 69 (1990), no. 3, 241--259.
Ball,-J.-M., (4-HWAT); James,-R.-D. [James,-Richard-Dana], (1-MN-A)
A characterization of plane strain.
1991
Proc.-Roy.-Soc.-London-Ser.-A [Proceedings-of-the-Royal-Society.-London.-Series-A.-Mathematical-and-Physical-Sciences] 432 (1991), no. 1884, 93--99.
Ball,-J.-M., (4-HWAT); Murat,-F., (F-PARIS6-N)
Remarks on rank-one convexity and quasiconvexity.
Pitman Res. Notes Math. Ser., 254,
1991
Ball,-J.-M., (4-HWAT); Holmes,-P.-J., (1-CRNL-B); James,-R.-D. [James,-Richard-Dana], (1-MN-A); Pego,-R.-L., (1-MD); Swart,-P.-J., (1-CRNL-B)
On the dynamics of fine structure.
1991
J.-Nonlinear-Sci. [Journal-of-Nonlinear-Science] 1 (1991), no. 1, 17--70.
92 15
Ball,-J.-M., (4-HWAT)
Dynamic energy minimization and phase transformations in solids.
1992
Ball,-J.-M., (4-HWAT); Jimack,-P.-K., (4-HWAT); Qi,-Tang [Tang,-Qi], (4-HWAT)
Elastostatics in the presence of a temperature distribution or inhomogeneity.
1992
Z.-Angew.-Math.-Phys. [Zeitschrift-fur-Angewandte-Mathematik-und-Physik.-ZAMP.-Journal-of-Applied-Mathematics-and-Physics.-Journal-de-Mathematiques-et-de-Physique-Appliquees] 43 (1992), no. 6, 943--973.
Ball,-J.-M., (4-HWAT); Nadirashvili,-N.-S., (RS-AOS-R)
Universal singular sets for the one-dimensional variational problems.
1993
Calc.-Var.-Partial-Differential-Equations [Calculus-of-Variations-and-Partial-Differential-Equations] 1 (1993), no. 4, 429--438.
97 02
Ball,-J.-M., (4-HWAT)
Some recent developments in nonlinear elasticity and its applications to materials science.
1996
--------------2C19A4A13ABC136A72ACFB2D--
------------------------------
Date: Thu, 18 Dec 1997 23:26:30 -0700
From: William Bloom <wbloom@anasazi.com>
Subject: Re: Bulding 5.004 for Interactive UNIX
Message-Id: <349A1395.968244A7@anasazi.com>
William Bloom wrote:
>
> I am attempting to build 5.004 on Interactive 3.2. Once the build
> begins executing miniperl on ext/DynaLoader/Makefile.PL, it core
> dumps with a floating point exception.
>
> Is this a known problem? Any suggestions, work around?
>
> Bill
> --------------------------------------------------------------------------
> William Bloom <wbloom@anasazi.com>
> (602) 906-7525
> Anasazi, Inc. - 7500 North Dreamy Draw Drive, Suite 120, Phoenix, Az
> 85020
I discovered my own answer to my own posted question before anyone
else responded...
Turns out to be an Interactive compiler bug. The floating point
exception was occurring in cast_uv() (in util.c). The compiler
generates flawed code that will choke when a value of type (double) is
typecast to (unsigned long) in case the magnitude of the resulting
integer is too large for a (long). The error was reproducible with
something like...
miniperl -e '~0 - 1'
I had to work around it by modifying cast_uv(). All is well now.
Bill
--------------------------------------------------------------------------
William Bloom <wbloom@anasazi.com>
(602) 906-7525
Anasazi, Inc. - 7500 North Dreamy Draw Drive, Suite 120, Phoenix, Az
85020
------------------------------
Date: Fri, 19 Dec 1997 23:05:27 GMT
From: a9438@mail.kscgeb.edu.tw (Q-ball)
Subject: Can I use -d,-e,-s.... in WinNT ?
Message-Id: <349afd68.60680064@news.silkera.net>
Hello :
I had installed the Perl for Win32 in my PC (OS : NT4.0 )
But I don't know can I use the
parameter ( -e : check if files exit ,-f,-d. -T.........)
under NT to check the file's attribute ?Or I must use them in UNIX ?
If I couldn't . How should I modify the function
if(-d $filename) {
...........
in order to check the attribute of file in NT ?
Thanks......
------------------------------
Date: 8 Mar 97 21:33:47 GMT (Last modified)
From: Perl-Request@ruby.oce.orst.edu (Perl-Users-Digest Admin)
Subject: Digest Administrivia (Last modified: 8 Mar 97)
Message-Id: <null>
Administrivia:
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------------------------------
End of Perl-Users Digest V8 Issue 1505
**************************************
