摘要
本文对拟可微函数定义了凸化核的概念,并对其具体结构做了进一步的研究, 给出了一般拟可微函数为次可微的一个充分条件．
In this paper, the convexificator kernels of quasidifferentiable functions are introduced. The structure of the convexificator kernels is explored, and a sufficient condition of a quasidifferentiable function being subdifferentiable is derived.
出处
《运筹学学报》
CSCD
北大核心
2006年第2期46-50,共5页
Operations Research Transactions
基金
Was supported by State Foundations of Ph.D.Units(20020141013)NSF of China(10471015).
关键词
运筹学
拟可微函数
上凸化穷举族
凸化核
Operation research, quasidifferentiable functions, upper convexification exhausters, convexificator kernels
