J4 ›› 2012, Vol. 50 ›› Issue (05): 892-896.

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Shifting Constraints Combined Homotopy Methods fora Class of Optimization Problems

 WANG Yan, WANG Xiuyu, LIU Qinghuai   

  1. School of Basic Science, Changchun University of Technology, Changchun 130012, China
  • Received:2011-11-15 Online:2012-09-26 Published:2012-09-29
  • Contact: LIU Qinghuai E-mail:liuqh6195@126.com

Abstract:

For the programming problems with inequalities constraints, we constructed a new homotopy equation by selecting a suitable new moving function, and proved the existence, boundedness, convergence, obtained the K-K-T point of the programming problems, when the feasible region is nonempty and the boundary of the feasible set satisfies positively linearly independent conditions.

Key words: homotopy method, pseudonormal cone conditions, moving constraints

CLC Number: 

  • O224