New Arithmetic Triangular Fuzzy Number for Solving Fully Fuzzy Linear System using Inverse Matrix

  • Desi Ratna Anta Sari Department of Matehematics, University of Riau, Pekanbaru, Indonesia
  • Mashadi Mashadi Department of Matehematics, University of Riau, Pekanbaru, Indonesia
Keywords: triangular fuzzy number, arithmetic fuzzy number, fully fuzzy linear system 2010 Mathematics Subject Classification, 94D05, 08A72, 15B15.

Abstract

This paper present a new concept arithmetic of triangular fuzzy number, namely by using a board area concept of triangular fuzzy number, so that we will get a form multiplication of fuzzy numbers in some cases. This new arithmetic concept will be applied for solve the fully fuzzy linear system using inverse matrix. Furthermore, to illustration will given numerical examples of solving fully fuzzy linear system using inverse matrix with a case of multiplication positive fuzzy number and negative fuzzy number.

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Published
2019-06-01
Section
Articles