Spectra of graphs obtained by a generalization of the join graph operation

Domingos M. Cardoso, Maria Aguieiras A. de Freitas, Enide Andrade Martins, MarĂ­a Robbiano. Spectra of graphs obtained by a generalization of the join graph operation. Discrete Mathematics, 313(5):733-741, 2013. [doi]

Abstract

Abstract is missing.