Open uniform (G) at non-isolated points and maps

Fucai Lin; Shou Lin

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arXiv · 1106.4136

Open uniform (G) at non-isolated points and maps

Fucai Lin·Shou Lin

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Abstract

In this paper, we mainly introduce the notion of an open uniform (G) at non-isolated points, and show that a space $X$ has an open uniform (G) at non-isolated points if and only if $X$ is the open boundary-compact image of metric spaces. Moreover, we also discuss the inverse image of spaces with an open uniform (G) at non-isolated points. Two questions about open uniform (G) at non-isolated points are posed.

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Fucai Lin, Shou Lin. 2011-06-21. Open uniform (G) at non-isolated points and maps. https://arxiv.org/abs/1106.4136

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