%0 Journal Article %T An Optimality Conditione for Locally Lipschitz semi-infinite Problems %A N. Kanzi %A K. Karimi %J Mathematical Sciences Quarterly Journal %D 2010 %I Springer %X This paper is devoted to the study of locally Lipschitz semi-infinite programming problems in which the index set of the inequality constraints is assumed to be arbitrary. We introduce an analogous of the Arrow-Hurwitcz-Uzawa constraint qualification which is based on the Clarke subdifferential. Then, we derive a Karush-Kuhn-Tucker type necessary condition . Finally, interrelations between the new and the Slater constraint qualifications are investigated. %K Optimality conditions %K Semi-infinite problem %K Nonsmooth analysis %K Constraint qualification. %U http://mathscience.kiau.ac.ir/Content/Vol4No4/5.pdf