• ON SUPPORT NEIGHBOURLY IRREGULAR INTERVAL-VALUED FUZZY GRAPHS

K. PRIYADHARSHINI*, N. R. SANTHI MAHESWARI

Abstract


In this paper, support neighbourly irregular interval-valued fuzzy graphs and support totally neighbourly irregular interval-valued fuzzy graphs are defined. Comparative study between support neighbourly irregular interval-valued fuzzy graph and totally support neighbourly irregular interval-valued fuzzy graph is done. A necessary and sufficient condition under which they are equivalent is provided.

Keywords


support(2-degree) of a vertex in fuzzy graph, interval-valued fuzzy graph, support neighbourly irregular fuzzy graph, support neighbourly totally irregular fuzzy graph.

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