Set coverings and tolerance relations

  • Authors:
  • S. N. Gerasin;V. V. Shlyakhov;S. V. Yakovlev

  • Affiliations:
  • Kharkov National University of Radioelectronics, Kharkov, Ukraine;Kharkov National University of Radioelectronics, Kharkov, Ukraine;Kharkov National University of Internal Affairs, Kharkov, Ukraine

  • Venue:
  • Cybernetics and Systems Analysis
  • Year:
  • 2008

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Abstract

Properties of tolerance relations and tolerance classes are studied. Tolerance classes are demonstrated to form carrier set coverings. The conditions are proved under which tolerance and equivalence classes coincide.