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arXiv · 1607.07061

Preopen sets in bispaces

Amar Kumar Banerjee·Pratap Kumar Saha
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Abstract

The notion of preopen sets and precontinuity in a topological space was introduced by Mashhour et. al in 1982 [13]. Later the same was studied in a bitopological space in [7] and [9]. Here we have studied the idea of pairwise preopen sets (semi preopen) and pairwise precontinuity (semi precontinuity) in a more general structure of a bispace and investigate how far several results as valid in a bitopological space are affected in a bispace.

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Amar Kumar Banerjee, Pratap Kumar Saha. 2016-07-24. Preopen sets in bispaces. https://arxiv.org/abs/1607.07061

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