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University of Bayreuth
Dept. of
Computer Science
Dept. of
Mathematics
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Welcome to my web site!
Research activities:
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development
and empirical comparative tests of optimization codes |
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nonlinear
programming algorithms, especially SQP methods |
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least
squares optimization by SQP-type methods |
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discretization and parameter
estimation
of dynamical systems (ODEs, DAEs, PDEs, PDAEs) |
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automatic
differentiation |
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topology
and free material optimization |
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parameter selection for support vector machines |
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mixed integer nonlinear and
nonconvex programming |
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interior point methods for
bilevel programming |
Industrial cooperations:
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CAD-FEM, Grafing |
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MTU, Munich |
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Boehringer Ingelheim Pharma, Biberach |
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Dassault/Simulia, Boston |
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inuTech, Nurenberg |
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EADS, Munich |
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Fraunhofer IWTM, Kaiserslautern |
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TOMLAB Optimization, Västerås |
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DYNARDO, Weimar |
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SHELL, Rijswijk |
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BASF, Ludwigshafen |
... and others
How to reach me:
Secretary:
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... member of the EU-NoE
... member of EU-NoE
... member of the EU-STRP
... member of the Shell GameChanger
programme
... subcontractor of the
FP7 Collaborative Project
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... or are you looking for
Tobias Schittkowski ?
... or for
Julia
Schittkowski ?
This page was last updated on
11/20/12.
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... click to see full picture
 new:
Version 2.0 of
EASY-OPT
Express
with continuous and integer/boolean variables, convexity not required
new:
NLPIP 1.0 solves large-scale nonlinear
optimization problems by a new SQP/IPM method (up to 5,000,000 variables)
new:
MISQP 6.2 solves 100 MINLP
test problems with less than 500 function calls including those needed for
derivative approximations
new:
A collection of 100 test problems for
nonlinear mixed-integer programming (with Fortran codes)
new:
NLPQLP 3.1 solves 95 % of our
test problems with only one correct digit in
the partial derivatives, termination at 10-7.
new: Version 5.1 of
EASY-FIT
ModelDesign
coming with priority levels, time and concentration depending fitting
criteria, etc.
new:
NLPQLB solves optimization problems
with 200,000,000 nonlinear constraints!
new: The Hock-Schittkowski collection,
now available in original form
Numerical
Data Fitting in Dynamical Systems
... a practical introduction with applications and software
Kluwer
Academic Publishers
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