On M-Type Bag Structu

摘要

In this paper, the author introduces a structure called M-type bag structure which can be defined on a non-empty set associated with an indiscernibilty relation. It can be observed that an M-type bag structure represents a bag if the indiscernibility relation be defined in such a way that any two elements of the set are indiscernible under a given set of criteria that considers the values of some predefined attribute set. This paper further studies some algebraic properties of M-type bag structures.