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Two sum theorems for topological spaces

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Abstract

Two general criterias for the union of topological spaces of a given type to be also of the same type, are presented.

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Authors and Affiliations

  1. Institute of Advanced Studies, Meerut University, Meerut, India

    M. K. Singal & Shashi Prabha Arya

  2. Faculty of Mathematics, University of Delhi, Delhi, India

    M. K. Singal & Shashi Prabha Arya

Authors
  1. M. K. Singal
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  2. Shashi Prabha Arya
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Singal, M.K., Arya, S.P. Two sum theorems for topological spaces. Israel J. Math. 8, 155–158 (1970). https://doi.org/10.1007/BF02771310

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  • DOI: https://doi.org/10.1007/BF02771310

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