海量图书期刊资源,随时随地畅享阅读乐趣
Fuzzy quasi uniformities and fuzzy bitopological spacesWu Congxin; Wu Jianrong · 1992
The w-derivatives of fuzzy mappings in Banach spacesJianrong Wu; Congxin Wu · 2001
Radon–Nikodym theorem and Vitali–Hahn–Saks theorem on fuzzy number measures in Banach spacersJianrong Wu; Xiaoping Xue; Congxin Wu · 2001