Convergence to convex compact sets in infinite dimensions

被引:5
作者
Artstein, Z [1 ]
Gaitsgory, V
机构
[1] Weizmann Inst Sci, Dept Math, IL-76100 Rehovot, Israel
[2] Univ S Australia, Sch Math, Mawson Lakes, SA 5095, Australia
基金
澳大利亚研究理事会; 以色列科学基金会;
关键词
D O I
10.1016/S0022-247X(03)00334-2
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We provide a simple test for the convergence of a sequence of subsets in an infinite-dimensional space to a compact convex one. The test reduces, roughly, the convergence problem to finite dimensions. Applications are portrayed demonstrating how convexification phenomena established in finite dimensions are easily generalized to infinite dimensions. (C) 2003 Elsevier Inc. All rights reserved.
引用
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页码:471 / 480
页数:10
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