Bang-bang property for time optimal control of semilinear heat equation

Phung, Kim Dang ; Wang, Lijuan ; Zhang, Can

Annales de l'I.H.P. Analyse non linéaire, Tome 31 (2014), p. 477-499 / Harvested from Numdam

Résumé

This paper studies the bang-bang property for time optimal controls governed by semilinear heat equation in a bounded domain with control acting locally in a subset. Also, we present the null controllability cost for semilinear heat equation and an observability estimate from a positive measurable set in time for the linear heat equation with potential.

Détail

Publié le : 2014-01-01

MR 3208451 | Zbl 1295.49005

DOI : https://doi.org/10.1016/j.anihpc.2013.04.005

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