中国科学院数学与系统科学研究院期刊网
半闭 1-集压缩算子不动点定理的推广与改进
赵增勤,毛锦秀
GENERALIZATION AND IMPROVEMENT OF FIXED POINT THEOREMS FOR SEMI-CLOSED 1-SET-CONTRACTIVE OPERATORS
ZHAO Zengqin, MAO Jinxiu
系统科学与数学 . 2014, (6): 724 -733 .  DOI: 10.12341/jssms12354