Comparability of Lower Attouch-Wets Topologies

被引:0
|
作者
Rosa, Marco [1 ]
Vitolo, Paolo [1 ]
机构
[1] Univ Basilicata, Dipartimento Matemat Informat & Econ, Via dellAteneo Lucano 10, I-85100 Potenza, Italy
关键词
Hyperspace; metrizable space; Attouch-Wets topology; UNIFORM CONTINUITY; CONVERGENCE; SETS;
D O I
10.2298/FIL1705435R
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Beer and Di Concilio [4] have given necessary and sufficient conditions for a two-sided Attouch-Wets topology to contain another on the hyperspace of non-empty closed subsets of a metrizable space as determined by metrics compatible with the topology. In the present paper, we characterize comparability of lower Attouch-Wets topologies as determined by compatible metrics.
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页码:1435 / 1440
页数:6
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