{\rtf1\ansi\ansicpg1252\cocoartf949\cocoasubrtf540
{\fonttbl\f0\fswiss\fcharset0 Helvetica;}
{\colortbl;\red255\green255\blue255;}
\paperw11900\paperh16840\margl1440\margr1440\vieww9000\viewh8400\viewkind0
\deftab720
\pard\pardeftab720\ql\qnatural

\f0\fs24 \cf0 Michael Hinze (Hamburg)\
\
Title: Tailored discrete concepts for pde constrained optimization\
\
Abstract: We discuss tailored discretization concepts for optimal control problems with elliptic and parabolic pdes in the presence of pointwise constraints and the control and/or the state. We consider distributed control as well as Neumann and Dirichlet boundary control, and prove optimal a priori error bounds on the primal optimization variables. Furthermore, we discuss a posteriori error control and present numerical examples which confirm our analytical findings.\
}