engleski

On the Laplacian Szeged spectrum of paths

We present explicit formulas for the Laplacian Szeged eigenvalues of paths, grids, $C_4$-nanotubes and of Cartesian products of paths with some other simple graphs. A number of open problems is listed.

Szeged matrix, Laplacian matrix, Laplacian Szeged matrix, Szeged eigenvalue, Laplacian Szeged eigenvalue, Szeged index

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