摘要
主要回答了Zheng-Wu提出的一个问题,即用严格可微性代替连续可微性,证明了在Banach空间中闭集的次光滑性.
In this article, a question proposed by Zheng - Wu is proposed that instead of using strictdifferentiability continuous differentiability, and the smoothness of a closed set in Banach spaces is proved.
出处
《哈尔滨师范大学自然科学学报》
CAS
2015年第3期19-21,共3页
Natural Science Journal of Harbin Normal University