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A Aggregate Constraint Shifting Combined Homotopy Method
Wang Xiuyu 1 #,Jiang Xingwu 2,Liu Qinghuai 1 *
1.School of Basic Science,Changchun University of Technology ,Changchun 130012
2..Jilin Business and Technology College,Changchun 130062
*Correspondence author
#Submitted by
Subject:
Funding: 国家自然科学基金,吉林省教育厅十一五科学技术研究项目(No.10771020,)
Opened online:16 January 2009
Accepted by: none
Citation: Wang Xiuyu,Jiang Xingwu,Liu Qinghuai.A Aggregate Constraint Shifting Combined Homotopy Method [OL]. [16 January 2009] http://en.paper.edu.cn/en_releasepaper/content/28002
 
 
For solving nonlinear nonconvex programming problem with one convex constraint.First, We use non-convex constraint structure aggregate function,and then we construct constraint shifting function and combined homotopy equation, under the conditions of the feasible set bounded connected and the regularity of boundary. Convergence of a smooth homotopy path that from any interior point or any infeasible interior point to a solution of the problem is prove. Numerical examples concluded that this method is feasible and effective
Keywords:nonlinear programming; nonconvex programming; combined homotopy; aggregate function; constraint shifting
 
 
 

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