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[http://www.neos-server.org/neos/ NEOS server] the ubiquitous online source for optimization<br>
 
[http://www.neos-server.org/neos/ NEOS server] the ubiquitous online source for optimization<br>
 
[http://wiki.siam.org/siag-op/index.php/View_and_News Views-and-News] the newsletter for the [http://www.siam.org/activity/optimization/ SIAM Activity Group on Optimization].
 
[http://wiki.siam.org/siag-op/index.php/View_and_News Views-and-News] the newsletter for the [http://www.siam.org/activity/optimization/ SIAM Activity Group on Optimization].
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'''Student and Postdoc Opportunities:'''<br>
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[http://www.mcs.anl.gov/~wild/openings.html Postdoctoral Associates in Mathematical Optimization]<br>
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[http://www.mcs.anl.gov/career-opportunities/j-h-wilkinson-fellowship J. H. Wilkinson Fellowship in Scientific Computing]<br>
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[http://www.mcs.anl.gov/career-opportunities/givens-associates Givens Associates]
  
 
'''LANS Seminars:'''<br>
 
'''LANS Seminars:'''<br>

Revision as of 22:31, 20 November 2013

Sven Leyffer

I am a senior 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 Senior 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 server the ubiquitous online source for optimization
Views-and-News the newsletter for the SIAM Activity Group on Optimization.

Student and Postdoc Opportunities:
Postdoctoral Associates in Mathematical Optimization
J. H. Wilkinson Fellowship in Scientific Computing
Givens Associates

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

MINLP-Book.jpg

Book
Jon Lee and Sven Leyffer (Eds). Mixed Integer Nonlinear Programming, in The IMA Volumes in Mathematics and its Applications, Vol. 154, Springer, 2012.

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.