TRIANGULAR FUZZY MATRICES

In this paper, some elementary operations on triangular fuzzynumbers (TFNs) are defined. We also define some operations on triangularfuzzy matrices (TFMs) such as trace and triangular fuzzy determinant(TFD). Using elementary operations, some important properties of TFMs arepresented. The concept of adjoints on TFM is discussed and some of theirproperties are. Some special types of TFMs (e.g. pure and fuzzy triangular,symmetric, pure and fuzzy skew-symmetric, singular, semi-singular, constant)are defined and a number of properties of these TFMs are presented.

کلیدواژه ها:

Triangular fuzzy numbers ، Triangular fuzzy number arithmetic ، Triangular fuzzy matrices ، Triangular fuzzy determinant