The chromatic equivalence classes of the complements of graphs with the minimum real roots of their adjoint polynomials greater than -4

Haicheng Ma, Haizhen Ren. The chromatic equivalence classes of the complements of graphs with the minimum real roots of their adjoint polynomials greater than -4. Discrete Mathematics, 308(10):1830-1836, 2008. [doi]

Abstract

Abstract is missing.