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- Title
Bounds for fuzzy Zagreb Estrada index.
- Authors
Kale, Mahesh; Minirani, S.
- Abstract
Let G be a fuzzy graph of order n, where(u) is the vertex membership, (u; v) is membership value of an edge and (u) is the strength of vertex. The first fuzzy Zagreb index is the sum -(ui)-(ui) + -(uj)-(uj) where uiuj 2 - and the corresponding fuzzy Zagreb matrix is the square matrix of order n whose (i; j)th entry whenever i 6= j, is -(ui)-(ui)+-(uj)-(uj) and zero otherwise. In this paper, we introduce the Zagreb Estrada index of fuzzy graphs and establish some bounds for it.
- Subjects
CHARTS, diagrams, etc.; GRAPHIC methods; GEOMETRIC vertices; MATHEMATICS; INDEXES
- Publication
Communications in Combinatorics & Optimization, 2023, Vol 8, Issue 1, p153
- ISSN
2538-2128
- Publication type
Article
- DOI
10.22049/CCO.2021.27333.1235