After development of fuzzy soft matrices, it has been applying in many fields of real life scenarios. The problems which are unable to solve by ordinary matrices can be solved by fuzzy soft matrices. In this paper our main aim is to define generalized fuzzy soft matrices and to study a few of its properties. Finally, we presented a decision making problem based on one of the operation of generalized fuzzy soft matrices.

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This chapter attempts to initiate a novel generalized semielliptic intuitionistic fuzzy number (GSEIFN) along with basic arithmetic operations on GSEIFNs. Furthermore, an advanced ranking method for GSEIFN is proposed. In the end, a multicriteria decision-making problem has been carried out by using the proposed GSEIFN and the ranking approach to exhibit the legality and applicability.

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