The essential stability of solutions for system of quasivariational relations is studied. We show that most of systems of quasivariational relations are essential (in the sense of Baire category) and that, for any system of quasivariational relations, there exists at least one essential component of its solution set. As applications, the existence of essential components of solution set for systems of KKM problems and systems of quasivariational inclusions is obtained.
"Stable Analysis of Solution Set for System of Quasivariational Relations with Applications." J. Appl. Math. 2014 1 - 7, 2014. https://doi.org/10.1155/2014/109616