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Nucl.React.Kinetics
Stability Theory
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Delay Equations
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Semigroups
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Access count:#!/usr/bin/perl $log='counts.log'; $iplog='ips.log'; $lastip='lastip.log'; $host=$ENV{'REMOTE_ADDR'}; $path=$ENV{'DOCUMENT_URI'}||$ENV{'REQUEST_URI'}; print "Content-Type: text/html\n\n"; my $sameip=0; open(LASTIP,"+<$lastip"); flock(LASTIP,2); $lastrec=; ($lasthost,$lastpath,undef)=split(/\|/,$lastrec); if (($lasthost eq $host) && ($lastpath eq $path)){$sameip=1;} if ($sameip eq 0) { seek(LASTIP,0,0); truncate(LASTIP,0); $lastrec=join('|',$host,$path,"\n"); print LASTIP $lastrec; } flock(LASTIP,8); close(LASTIP); open(CNT,"+< $log"); flock(CNT,2); @count=; for($el=0;$el<=$#count;$el++) { ($ct,$rec,undef)=split(/\|/,$count[$el]); if($fnd=($path eq $rec)) { if ($sameip eq 0) {$count[$el]=join('|',++$ct,$rec,"\n");} else {$count[$el]=join('|',$ct,$rec,"\n");} last; } } push(@count,join('|',$ct='1',$path,"\n")) unless $fnd; seek(CNT,0,0); truncate(CNT,0); print CNT sort{($b=~/(\d+)/)[0]<=>($a=~/(\d+)/)[0]} @count; flock(CNT,8); close(CNT); print $ct; my $found=0; open(IPR,"< $iplog"); flock(IPR,1); while() { chomp; last if $found=($_ eq $host); } flock(IPR,8); close(IPR); unless($found) { open(IPW,">> $iplog"); flock(IPW,2); print IPW $host,"\n"; flock(IPW,8); close(IPW); }

© Copyright Franz Kappel, 2001
Web design by Alexei Kuntsevich

Organization of Meetings:

International Conference on the Recent Advances in Differential Equation", Miramare - Trieste, August 24  -  26, 1978 (member of the Organizing Committee).

Workshop on Functional-Differential Equations and Nonlinear Semigroups, Retzhof (Leibnitz), June 25  -  30, 1979 (with W. Schappacher), 

Conference on Differential Equations and Applications, Retzhof (Leibnitz), June 1  -  6, 1981 (with W. Schappacher), 

Conference on Control Theory for Distributed Parameter Systems and Applications, Vorau, July 11  -  17, 1982 (with K. Kunisch and W. Schappacher), 

International Conference on (Operator)-Semigroups and Applications, Retzhof (Leibnitz), June 6  -  11, 1983 (with W. Schappacher),

Autumn Course on Semigroups, Theory and Applications, International Centre for Theoretical Physics, Miramare  -  Triest, November 12  -  December 14, 1984 (with H. Brezis and M. Crandall),

Workshop on Semigroups, Theory and Applications, International Centre for Theoretical Physics, Miramare   -  Triest, October 7  -  November 1, 1985 (with H. Brezis and M. Crandall), 

Conference on Control and Identification of Distributed Systems, Vorau, July 6  -  12, 1986 (with K. Kunisch and W. Schappacher), 

4th International Conference on Control of Distributed Parameter Systems, Vorau, July 10  -  16, 1988 (with K. Kunisch and W. Schappacher), 

International Conference on Differential Equations and Applications, Retzhof (Leibnitz), June 18  -  24, 1989 (with J. A. Goldstein and W. Schappacher). 

International Conference on Control and Estimation of Distributed Parameter Systems, Vorau, July 8  -  14, 1990 (with W. Desch and K. Kunisch). 

International Conference on Control and Estimation of Distributed Parameter Systems: Nonlinear Phenomena, Vorau, July 18  -  24, 1993 (with W. Desch and K. Kunisch). 

International Conference on Control and Estimation of Distributed Parameter Systems, Vorau, July 14  -  20, 1996 (with W. Desch and K. Kunisch).

Workshop on Cardiovascular-Respiratory Control Modeling, Graz, June 14 - 16, 2001 (with T. Kenner, J. Batzel and D. Schneditz)

8th Conference on Control of Distributed Parameter Systems, Graz, July 15 - 21, 2001 (with W. Desch and K. Kunisch).