机构:
Waseda Univ, Grad Sch Fundamental Sci & Engn, Major Pure & Appl Math, 3-4-1 Okubo,Shinjuku, Tokyo 1698555, JapanWaseda Univ, Grad Sch Fundamental Sci & Engn, Major Pure & Appl Math, 3-4-1 Okubo,Shinjuku, Tokyo 1698555, Japan
机构:
Zhongshan Sun Yat Sen Univ, Dept Math, Guangzhou 510275, Guangzhou Prov, Peoples R ChinaZhongshan Sun Yat Sen Univ, Dept Math, Guangzhou 510275, Guangzhou Prov, Peoples R China