Volume 15, Number 1, January-March 2009
|Page(s)||102 - 116|
|Published online||23 January 2009|
Interior sphere property for level sets of the value function of an exit time problem
Dipartimento di Matematica, Università di Roma “Tor Vergata”, Via della
Ricerca Scientifica 1, 00133 Roma, Italy. firstname.lastname@example.org
Revised: 18 September 2007
We consider an optimal control problem for a system of the form = f(x,u), with a running cost L. We prove an interior sphere property for the level sets of the corresponding value function V. From such a property we obtain a semiconcavity result for V, as well as perimeter estimates for the attainable sets of a symmetric control system.
Mathematics Subject Classification: 93B03 / 49L20 / 49L25
Key words: Control theory / interior sphere property / value function / semiconcavity / perimeter
© EDP Sciences, SMAI, 2008
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.