Perfectly Regular and Perfectly Edge-Regular Intuitionistic Fuzzy Graphs
P. Syamala1, K. R. Balasubramanian2

1Mrs. P.Syamala, M. Phil Degree, St.Joseph’s College, Hoshangabad, (M.P), India.
2Dr. K.R.Bala Subramanian, M. Phil Degree, St.Joseph’s College, Hoshangabad, (M.P), India.
Manuscript received on September 27, 2019. | Revised Manuscript received on October 15, 2019. | Manuscript published on October 30, 2019. | PP: 6348-6352 | Volume-9 Issue-1, October 2019 | Retrieval Number: A2095109119/2019©BEIESP | DOI: 10.35940/ijeat.A2095.109119
Open Access | Ethics and Policies | Cite | Mendeley
© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (

Abstract: A Perfectly regular intuitionistic fuzzy graph is an intuitionistic fuzzy graph that is both regular and totally regular. In this paper we introduce and classify these types of intuitionistic fuzzy graphs and study several of their properties, including how two classes of intuitionistic fuzzy graphs structurally relate to one another and several of their spectral properties such as isospectral intuitionistic fuzzy graphs and when the energy of intuitionistic fuzzy graph is proportional to the energy of their underlying crisp graphs. These properties are studied in particular due to having at least one constant function and.
Keywords: Intuitionistic fuzzy graph, perfectly regular, perfectly edge regular intuitionistic fuzzy graph, Graph energy, Spectral intuitionistic fuzzy graph theory, Intuitionistic fuzzy matrix.