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'''Links:'''
 
'''Links:'''
* [[Sven Leyffer's Research|Current Research Interests & Testproblem Libraries]]
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[[Sven Leyffer's Research|Current Research Interests & Testproblem Libraries]]<br>
* [[Sven Leyffer's Publications|Publications & Preprints]]
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[[Sven Leyffer's Publications|Publications & Preprints]]<br>
* [[Sven Leyffer's Software|Software (under construction)]]
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[[Sven Leyffer's Software|Software (under construction)]]<br>
* [http://wiki.mcs.anl.gov/NEOS/index.php/NEOS_Wiki NEOS wiki] the ubiquitous online source for optimization
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[http://wiki.mcs.anl.gov/NEOS/index.php/NEOS_Wiki NEOS wiki] the ubiquitous online source for optimization<br>
* [http://wiki.mcs.anl.gov/NEOS/index.php/SIAG/Optimization_View_and_News SIAG/OPT Views-and-News] the newsletter for the [http://www.siam.org/activity/optimization/ SIAM Activity Group on Optimization].
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[http://wiki.mcs.anl.gov/NEOS/index.php/SIAG/Optimization_View_and_News SIAG/OPT Views-and-News] the newsletter for the [http://www.siam.org/activity/optimization/ SIAM Activity Group on Optimization].
  
 
'''LANS Seminars:'''<br>
 
'''LANS Seminars:'''<br>

Revision as of 17:17, 6 March 2009

Sven Leyffer

I am a computational mathematician and part of the Laboratory for Advanced Numerical Simulations (LANS) in the Mathematics and Computer Science Division at Argonne National Laboratory, and a Fellow of the Computation Institute.

Research Statement:
I am interested in the development of reliable methods for solving large-scale nonlinear optimization problems and in the implementation and analysis of filter type algorithms. This forms the basis from which I am extending nonlinear optimization methodologies to emerging areas such as mixed-integer nonlinear optimization and optimization problems with complementarity constraints.

Links: Current Research Interests & Testproblem Libraries
Publications & Preprints
Software (under construction)
NEOS wiki the ubiquitous online source for optimization
SIAG/OPT Views-and-News the newsletter for the SIAM Activity Group on Optimization.

LANS Seminars:
LISTn: LANS Informal Talks Network, see also the LISTn google calendar

Contact:
Sven Leyffer (see my google calendar for busy times)
Mathematics and Computer Science Division
Argonne National Laboratory
Argonne, Il 60439, USA
E-mail: leyffer at mcs.anl.gov
Phone: (630) 252-4698; Fax: (630) 252-5986

Some old personal stuff about Gwen & Sven Leyffer.