B-(p,r)-不变凸性下广义分式规划的一个鞍点最优性准则  

Saddle-Point Type Optimality Criteria for a Class of Generalized Fractional Programming with B-(p,r)-Invexity Functions

作　　者：童子双[1] 

机构地区：[1]金华职业技术学院师范学院,浙江金华321007

出　　处：《数学的实践与认识》2008年第17期132-137,共6页Mathematics in Practice and Theory

基　　金：浙江省教育厅科研项目(20071063)

摘　　要：对于一类目标函数中有无限个分式的广义分式规划,给出一个不完全Lagrange函数,并利用已有的最优性必要条件,在B-(p,r)-不变凸性的条件下,证明了鞍点最优性准则.For a class of generalized fractional programming whose objective function is composed of infinite fractions, the saddle-point type optimality criteria are proven by using the existing necessary conditions, under the assumption of the class of B-（p,r）-invexity.

关 键 词：广义分式规划 不完全Lagrange函数 鞍点 B-(p r)-不变凸 

分 类 号：O174.13[理学—数学]