collaborators

1 paper

math.CO2013

On the characteristic polynomial of Laplacian Matrices of Caterpillars

D. M. Cardoso, M. A. A. de Freitas, E. A. Martins +2

The characteristic polynomials of the adjacency matrix of line graphs of caterpillars and then the characteristic polynomials of their Laplacian or signless Laplacian matrices are…