Journal of Convex Analysis 13 (2006), No. 2, 363--372
Copyright Heldermann Verlag 2006
Spreading Control Applied to Target Problems
Khalid Kassara
Dept. of Mathematics, University of Casablanca 1, P. O. Box 5366, Casablanca, Morocco
k_kassara@yahoo.com
This paper investigates the problem of control with target condition for systems governed by semilinear PDE's. It presents a unified approach based on the concept of spreading control under speed constraints. It is shown that a convenient choice of the lower bound of the speed yields a control generating a spread which reachs the state constraints at terminal time. Numerical examples are studied.
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