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'''LANS Seminars:'''<br>
 
'''LANS Seminars:'''<br>
 
[http://www.mcs.anl.gov/research/LANS/events/listn/ LISTn: LANS Informal Talks Network], see  also [http://www.google.com/calendar/embed?src=e8r9gll7mc180cf279n49ancio%40group.calendar.google.com&ctz=America/Chicago the LISTn google calendar]
 
[http://www.mcs.anl.gov/research/LANS/events/listn/ LISTn: LANS Informal Talks Network], see  also [http://www.google.com/calendar/embed?src=e8r9gll7mc180cf279n49ancio%40group.calendar.google.com&ctz=America/Chicago the LISTn google calendar]
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'''New Book'''<br>
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[[Image:MINLP-Book.jpg|thumb|115px]]
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Jon Lee and Sven Leyffer (Eds). ''Mixed Integer Nonlinear Programming'', in The IMA Volumes in Mathematics and its Applications, Vol. 154, Springer, 2012.
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'''Contact:'''<br>
 
'''Contact:'''<br>

Revision as of 19:47, 23 January 2012

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 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 wiki the ubiquitous online source for optimization
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

New Book

MINLP-Book.jpg

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.