Every Wijsman topology relative to a Polish space is Polish-Reference-Cited by-同舟云学术

Every Wijsman topology relative to a Polish space is Polish

Published:1995 Issue:8 Volume:123 Page:2569-2574
ISSN:0002-9939
Container-title:Proceedings of the American Mathematical Society
language:en
Short-container-title:Proc. Amer. Math. Soc.

Author:

Costantini C.

Abstract

Generalizing a result of G. Beer and a result of E. Effros, we show that if (X, d) is a separable and completely metrizable metric space, then the hyperspace of X endowed with the Wijsman topology is separable and completely metrizable.

Publisher

American Mathematical Society (AMS)

Subject

Applied Mathematics,General Mathematics

Link

http://www.ams.org/proc/1995-123-08/S0002-9939-1995-1273484-5/S0002-9939-1995-1273484-5.pdf

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