Mixed graphs with H-rank 3

Which graphs are determined by their spectrum?

Edwin van Dam, Willem H. Haemers · Linear Algebra and its Applications · 2003 · 677 citations

Natural Sciences, Astronomy, Combinatorics +6

Developments on spectral characterizations of graphs

Edwin van Dam, Willem H. Haemers · Discrete Mathematics · 2008 · 262 citations

Computing, Computer Science, Mathematics +10

Hermitian-adjacency matrices and Hermitian energies of mixed graphs

Jianxi Liu, Xueliang Li · Linear Algebra and its Applications · 2014 · 156 citations

Natural Sciences, Physics, Complex Systems +7

On the nullity of graphs

Cheng Bo · Electronic Journal of Linear Algebra · 2007 · 129 citations · Full text

Natural Sciences, Mathematics, Combinatorics +11

A characterization of graphs with rank 4

Gerard J. Chang, Liang Huang, Hong-Gwa Yeh · Linear Algebra and its Applications · 2010 · 82 citations

Natural Sciences, Computer Science, Mathematics +10