摘要
建立了一类对称锥上含有2个参数的新的惩罚函数,该类函数包含惩罚NR函数和惩罚FB函数,证明了这类函数是对称锥上的互补函数,并在单调情形下证明了这类函数的势函数的水平有界性.
In this paper,we introduce a new class of two-parametric penalized functions,which includes the penalized minimum function and the penalized Fischer-Burmeister function over symmetric cone complementarity problems.We prove that this class of functions is a class of complementarity functions(C-function).Moreover,its merit function has a bounded level set with monotonicity.
出处
《数学进展》
CSCD
北大核心
2014年第5期794-800,共7页
Advances in Mathematics(China)
基金
教育部高校博士学科点专项科研基金会资助项目(No.20102121110002)
关键词
对称锥互补问题
水平有界性
互补函数
势函数
symmetric cone complementarity problem
level-boundedness
complementarity function
merit function