Operators and Matrices · Volume 15, Issue 2 Graph complement conjecture for classes of shadow graphs 15-40 Pages 589-614 DOI 10.7153/oam-2021-15-40 Downloads Short PDF Full PDF PNG Authors Monsikarn Jansrang Sivaram K. Narayan Keywords shadow graphs minimum semidefinite rank graph complement conjecture Subject classes 05C50 15A03 15A18 15B57