Multi-valued approach to near set theory

  • Authors:
  • M. E. Abd El-Monsef;H. M. Abu-Donia;E. A. Marei

  • Affiliations:
  • Department of Mathematics, Faculty of Science, Tanta University, Egypt;Department of Mathematics, Faculty of Science, Zagazig University, Egypt;Department of Mathematics, Faculty of Science, Tanta University, Egypt,Department of Mathematics, Faculty of Science, Shaqra University, Kingdom of Saudi Arabia

  • Venue:
  • Transactions on Rough Sets XV
  • Year:
  • 2012

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Abstract

The aim of this paper is to introduce three approaches to near sets by using a multi-valued system. Some fundamental properties and characterizations are given. We obtain a comparison among these types of approximations. The contribution of this paper is to form basis for the discovery of perceptual objects that are descriptively near each other.