Some Results on Generalized Inverse of Intuitionistic Fuzzy Matrices

Abstract

In this paper, pseudo-similar intuitionistic fuzzy matrix (IFM) is defined with some properties of pseudo-similar and semi-similar IFMs studied. Here it is shown that, the pseudo-similarity relation preserve idempotency and regularity for the IFMs. After characterizations of symmetric IFM are discussed, it is shown that symmetric and idempotent IFMs possess symmetric Moore–Penrose inverse. Some results are investigated regarding the group inverse of IFMs.

Keywords

• Pseudo-similar IFM
• Semi-similar
• Symmetric
• Group inverse