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Research focus:  

Lehrstuhl für Mathematik VII
Am Hubland, 97974 Wuerzburg
Mail: Universitaet Wuerzburg

Scientific members:


   Other participating persons and organisations:

Research foci (and basic equipment-based research projects):
We develop new iterative methods for the solution of large and sparse
linear systems of equations by using new variable metric approximations
to the inverse which can be used within preconditioned cg-type methods.


A. Mohsen and J. Stoer: A variable metric method for approximating
generalized inverses of matrices. ZAMM 81, 2001, 435-446.

A. Mohsen and J. Stoer: A rank-one variable metric approach for solving
nonsymmetric linear systems of equations. Submitted to Computing.