中国科学院数学与系统科学研究院期刊网
A New Kind of Second-Order Subgradient and Applications to the Characterizations for Weak Minimizer of Set-Valued Optimization Problem
XU Yihong, PENG Zhenhua
Acta Mathematicae Applicatae Sinica . 2017, (2): 204 -217 .  DOI: 10.12387/C2017019