Solution of a system of linear equations with fuzzy numbers

  • Authors:
  • Rostislav Horčík

  • Affiliations:
  • Institute of Computer Science, Academy of Sciences of the Czech Republic, Pod Vodárenskou věží 2, 182 07 Prague 8, Czech Republic

  • Venue:
  • Fuzzy Sets and Systems
  • Year:
  • 2008

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Abstract

In this paper, the interval nature of fuzzy numbers is revealed by showing that many interesting results from classical interval analysis transfer also into the fuzzy case. The paper deals with a solution of a fuzzy interval system of linear equations, i.e., a system in which fuzzy intervals (numbers) appear instead of crisp numbers.