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On the Uniqueness of Solutions of Some Quasi-Variational Inequalities from Control Theory

  • A. Gachechiladze
Published/Copyright: March 4, 2010
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Georgian Mathematical Journal
From the journal Volume 11 Issue 2

Abstract

The existence and uniqueness problems for some quasi-variational inequalities are studied on the basis of the L-estimates for solutions of the variational inequalities and their differences. An implicit obstacle problem is stated by analogy with one quasi-variational inequality studied by Benoussan and Lions (Méthodes Mathématiques de l'Informatique 11: 1982) and Vescan (1982) and its unique solvability is proved. Some conclusions are given concerning the uniqueness of solutions for an impulse control problem with bilateral restrictions and for a quasi-variational inequality appearing in dynamic programming.

Received: 2003-01-04
Revised: 2004-03-12
Published Online: 2010-03-04
Published in Print: 2004-June

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