On intuitionistic fuzzy multigraphs and their index matrix interpretations

摘要

This paper introduces the concept of an intuitionistic fuzzy multigraph (IFMG), as an extension of the intuitionistic fuzzy graph (IFG) defined by the authors previously (2002). The paper discusses some applications of the index matrices (IMs) for interpretation of the IFMGs. The paper introduces only some of the basic definitions.