A new spectral method for determining the number of spanning trees.
The spectral method for detrmining the number of trees.
The main part of the spectrum, divisors and switching of graphs.
The number of antichains of finite power sets.
Graph equations, graph inequalities and a fixed point theorem.
On special structure of graphs having the maximal eigenvalue greater than two.
Graphs which are switching equivalent to their line graphs.
Page 1