Operators and Matrices · Volume 14, Issue 4 On real or integral skew Laplacian spectrum of digraphs 14-50 Pages 795-813 DOI 10.7153/oam-2020-14-50 Downloads Short PDF Full PDF PNG Authors S. Pirzada Hilal A. Ganie Bilal A. Chat Keywords digraph skew Laplacian matrix skew Laplacian spectrum Subject classes 05C12 05C30 05C50 15A18