University of Sistan and BaluchestanIranian Journal of Fuzzy Systems1735-06544120070409TRIANGULAR FUZZY MATRICESTRIANGULAR FUZZY MATRICES758735910.22111/ijfs.2007.359ENAmiya Kumar LShyamaDepartment of Applied Mathematics
with Oceanology and Computer Programming, Vidyasagar University, Midnapore -
721102, West Bengal, IndiaMadhumangalPalDepartment of Applied Mathematics
with Oceanology and Computer Programming, Vidyasagar University, Midnapore -
721102, West Bengal, IndiaJournal Article20060109In this paper, some elementary operations on triangular fuzzy<br />numbers (TFNs) are defined. We also define some operations on triangular<br />fuzzy matrices (TFMs) such as trace and triangular fuzzy determinant<br />(TFD). Using elementary operations, some important properties of TFMs are<br />presented. The concept of adjoints on TFM is discussed and some of their<br />properties are. Some special types of TFMs (e.g. pure and fuzzy triangular,<br />symmetric, pure and fuzzy skew-symmetric, singular, semi-singular, constant)<br />are defined and a number of properties of these TFMs are presented.https://ijfs.usb.ac.ir/article_359_0038d4fb0f550de224041cbbbd77caf6.pdf