SOME FIXED-POINT THEOREMS FOR CONVEX CONTRACTION-MAPPINGS AND MAPPINGS WITH CONVEX DIMINISHING DIAMETERS .1.

被引:37
作者
ISTRATESCU, VI
机构
来源
ANNALI DI MATEMATICA PURA ED APPLICATA | 1982年 / 130卷
关键词
D O I
10.1007/BF01761490
中图分类号
O29 [应用数学];
学科分类号
070104 ;
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页码:89 / 104
页数:16
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