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math.CO2024
A new generalization of Fielder's lemma with applications
Komal Kumari, Pratima Panigrahi
Very recently Ma and Wu \cite{wu2024generalization} obtained a generalization of Fielder's lemma and applied to find adjacency, Laplacian, and signless Laplacian spectra of …
math.CO2024
Characteristic Polynomial of Power Graphs on Direct Product of Any Two Finite Cyclic Groups
Komal Kumari, Pratima Panigrahi
The power graph of a group is defined as the simple graph with vertex set , and where two distinct vertices and are joined by an edge if and only if…