Einladung zum Vortrag im Kolloquium Technische Kybernetik
Global steady-state boundary controllability of semilinear heat equations
Dr. Emmanuel Trélat
Zeit: Dienstag · 10. 02. 2004 · 16:00 Uhr
Ort: Raum V 9.31 · Pfaffenwaldring 9 · Campus Stuttgart-Vaihingen
The problem of exact boundary controllability of semi-linear
one-dimensional heat equations is investigated. It is proven
that it is possible to move from any steady state to any
other one by means of a boundary control, provided that they
are in the same connected component of the set of steady states.
The proof is based on an effective feedback stabilization
procedure which is implemented.
E. Trélat, born in 1974, was student at the Ecole Normale
Supérieure of Cachan (France) and completed his Ph.D. in
2000 at the University of Dijon. Since 2001, he is Maître
de Conférences in the University Paris XI (Orsay).
His main research interests are in the field of optimal
control theory, nonlinear systems with application in
aeronautics and celestial mechanics, control of partial
differential equations, and numerical analysis of