Abstract
A kind of generalized convex set, called as local star-shaped -invex set with respect to is presented, and some of its important characterizations are derived. Based on this concept, a new class of functions, named as semilocal -preinvex functions, which is a generalization of semi--preinvex functions and semilocal -convex functions, is introduced. Simultaneously, some of its basic properties are discussed. Furthermore, as its applications, some optimality conditions and duality results are established for a nonlinear programming.
Citation
Hehua Jiao. Sanyang Liu. Xinying Pai. "A Class of Semilocal -Preinvex Functions and Its Applications in Nonlinear Programming." J. Appl. Math. 2012 1 - 19, 2012. https://doi.org/10.1155/2012/629194
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