1 citations · 1 across the 2 of their papers we have counts for
2 papers
math.CO2007★ 1 cited
The inverse inertia problem for graphs
Wayne Barrett, H. Tracy Hall, Raphael Loewy
Let G be an undirected graph on n vertices and let S(G) be the set of all real symmetric n x n matrices whose nonzero off-diagonal entries occur in exactly the positions correspond…
math.CO2006
The minimum rank problem over the finite field of order 2: minimum rank 3
Wayne Barrett, Jason Grout, Raphael Loewy
Our main result is a sharp bound for the number of vertices in a minimal forbidden subgraph for the graphs having minimum rank at most 3 over the finite field of order 2. We also l…