Einladung zu einem Vortrag von:
Dr. Michael Hintermüller
Universität Graz
Montag, 31. März 2003,
10:15 Uhr, T 111
Mesh independence of semismooth Newton methods
For a class of semismooth operator equations a mesh independence
result for generalized Newton methods is established. The main
result states that the continuous and the discrete Newton process,
when initialized properly, converge q-linearly with the same rate.
The problem class considered in the paper includes MCP-function
based reformulations of first order conditions of a class of
control constrained optimal control problems for partial
differential equations for which a numerical validation of the
theoretical results is given.
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