The spectral method for detrmining the number of trees.
The spectral radius and the maximum degree of irregular graphs.
The spectral radius of subgraphs of regular graphs.
The Spectrum Of Infinite Complite Multipartite Graphs
The Spectrum Of Line Graphs Of Some Infinite Graphs
The spectrum of neighborhood corona of graphs
The spectrum of the edge corona of two graphs.
The star is the tree with greatest greatest Laplacian eigenvalue
The Strongly Asymmetric Graphs of Order 6 and 7
The Sun graph is determined by its signless Laplacian spectrum.
The third smallest eigenvalue of the Laplacian matrix.
The tripartite separability of density matrices of graphs.
The (weakly) sign symmetric -matrix completion problems.
Théorèmes de Courant et de Cheng combinatoires
There are exactly 172 connected integral graphs up to 10 vertices.
Thin Lehman matrices and their graphs.
Threshold functions for the bipartite Turán property.
Tight bounds on the algebraic connectivity of a balanced binary tree.
Tight estimates for eigenvalues of regular graphs.
Totally positive completions for monotonically labeled block clique graphs.