Výsledky vyhledávání - "Jeepamol J. Palathingal"

Spectrum of anti-gallai graph of some graphs

Autor: G. Indulal, Jeepamol J. Palathingal, Aparna S. Lakshmanan

Publikováno v: Indian Journal of Pure and Applied Mathematics. 52:304-311

The anti-Gallai graph $$\Delta (G)$$ of a graph G, has the edges of G as its vertices and two distinct edges are adjacent in $$\Delta (G)$$ if they lie on a triangle in G. In this paper we characterize the graphs whose anti-Gallai graph has only one

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2cba09e54fe19582ee8aaba88b8c2934
https://doi.org/10.1007/s13226-021-00066-z

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Spectrum of Gallai Graph of Some Graphs

Autor: Jeepamol J. Palathingal, G. Indulal, S. Aparna Lakshmanan

Publikováno v: Indian Journal of Pure and Applied Mathematics. 51:1829-1841

The Gallai graph Γ(G) of a graph G, has the edges of G as its vertices and two distinct vertices are adjacent in Γ(G) if they are adjacent edges in G, but do not lie on a triangle. In this paper we find the adjacency spectrum of Gallai graph of som

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bf1afd8ceea1c938aff93d9623cfda14
https://doi.org/10.1007/s13226-020-0499-0

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Gallai and anti-Gallai Graph Operators

Autor: S. Aparna Lakshmanan, Jeepamol J. Palathingal

Publikováno v: Electronic Notes in Discrete Mathematics. 63:447-453

The Gallai graph Γ ( G ) of a graph G, has the edges of G as its vertices and two distinct edges are adjacent in Γ ( G ) if they are incident in G, but do not span a triangle. The anti-Gallai graph Δ ( G ) of a graph G, has the edges of G as its v

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7631932a787c752161055f91f6caa103
https://doi.org/10.1016/j.endm.2017.11.042

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