Abstract: A hexagonal fuzzy matrix has various type of ranks that is, row rank, column rank, fuzzy rank and fuzzy full rank. In this article, some methods are described to find these types of ranks for Hexagonal fuzzy matrices (HFMs) and investigated the relationship between them under the algorithm for Row Reduced Echelon Form (RREF). We have been studied the cross vector and schein rank under the relationship is illustrated with suitable example. A relevant results are presented in fuzzy rank using the definition of scalar multiplication of an Hexagonal fuzzy matrix.
Key words: Hexagonal fuzzy number (HFN), Hexagonal fuzzy matrix(HFM),Row rank, Column rank, Fuzzy rank, Fuzzy Full rank, cross Vector, Schein rank.
How to cite this article:
D.Stephen Dinagar and U.Hari Narayanan, A Study on Rank of Hexagonal Fuzzy Number Matrices, International Journal of Advances in Mathematics, Volume 2017, Number 6, Pages 82-100, 2017.