51 citations · 53 across the 10 of their papers we have counts for
Showing 2025Show all
3 papers · 1 filter
math.CO2025
Localization of spectral Turán-type theorems
M. Rajesh Kannan, Hitesh Kumar, Shivaramakrishna Pragada
Let be a graph, and let and be a vertex and an edge of , respectively. Define (resp. ) to be the order of the largest clique in containing (resp…
math.CO2025
When Are Standard Graph Products Isomorphic?
Priti Prasanna Mondal, M. Rajesh Kannan, Fouzul Atik
This article investigates the isomorphism problem for graphs derived from the four standard graph products: Cartesian, Kronecker (direct), strong, and lexicographic product. We pro…
math.CO2025
On the -analog of Algebraic Connectivity
M. Rajesh Kannan, Rahul Roy
The algebraic connectivity of a graph, defined as the second smallest eigenvalue of its Laplacian matrix, admits a well-known variational characterization involving the -no…