In this paper, continuing with the study of tight spaces in [8-10], we investigate tight points of Pixley-Roy hyperspaces. We introduce the notion of a supertight space, and show that PR(X) is tight if and only if X is supertight

Some observations on compact indestructible spaces

BELLA, Angelo
2013

Abstract

In this paper, continuing with the study of tight spaces in [8-10], we investigate tight points of Pixley-Roy hyperspaces. We introduce the notion of a supertight space, and show that PR(X) is tight if and only if X is supertight
FINITE SETS, ; FUNCTION-SPACES; FINITE SETS
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11769/15831
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