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'''Links:''' | '''Links:''' | ||

− | + | [[Sven Leyffer's Research|Current Research Interests & Testproblem Libraries]]<br> | |

− | + | [[Sven Leyffer's Publications|Publications & Preprints]]<br> | |

− | + | [[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<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]. | |

'''LANS Seminars:'''<br> | '''LANS Seminars:'''<br> |

## Revision as of 17:17, 6 March 2009

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.