Journal of applied mathematics & informatics

The Korean Society for Computational and Applied Mathematics (한국전산응용수학회)
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ALMOST MULTIPLICATIVE SETS

  • BAEK, HYUNG TAE (Department of Mathematics, College of Natural Sciences, Kyungpook National University) ;
  • LIM, JUNG WOOK (Department of Mathematics, College of Natural Sciences, Kyungpook National University)
  • Received : 2021.03.18
  • Accepted : 2021.05.03
  • Published : 2021.05.30
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Abstract

Let R be a commutative ring with identity and let S be a nonempty subset of R. We define S to be an almost multiplicative subset of R if for each a, b ∈ S, there exist integers m, n ≥ 1 such that ambn ∈ S. In this article, we study some utilization of almost multiplicative subsets.

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Acknowledgement

We would like to thank the referee for several valuable suggestions.

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