FMSP Lectures

Seminar information archive ~04/01Next seminarFuture seminars 04/02~


16:00-17:00   Room #128 (Graduate School of Math. Sci. Bldg.)
Christian Clason (University Duisburg-Essen)
Discrete regularization of parameter identification problems (ENGLISH)
[ Abstract ]
This talk is concerned with parameter identification problems where a distributed parameter is known a priori to take on values from a given set. This property can be promoted with the aid of a convex regularization term in the Tikhonov functional. We discuss the properties of minimizers of this functional and their numerical computation using a semismooth Newton method.
[ Reference URL ]