Geodesic

Volume 40 (2020) no. 2

Sommaire

Slobodan Simić: An Appreciation
p. 367-378
Graphs with All But Two Eigenvalues In [−2, 0]
p. 379-391
Signed Complete Graphs with Maximum Index
p. 393-403
On Regular Signed Graphs with Three Eigenvalues
p. 405-416
Balancedness and the Least Laplacian Eigenvalue of Some Complex Unit Gain Graphs
p. 417-433
On the Displacement of Eigenvalues When Removing a Twin Vertex
p. 435-450
Graphs with Clusters Perturbed by Regular Graphs—Aα-Spectrum and Applications
p. 451-466
Some Observations on the Smallest Adjacency Eigenvalue of a Graph
p. 467-493
On the Distance Spectral Radius of Trees with Given Degree Sequence
p. 495-524
The Number of P-Vertices of Singular Acyclic Matrices: An Inverse Problem
p. 525-532
Existence of Regular Nut Graphs for Degree at Most 11
p. 533-557
On the α-Spectral Radius of Uniform Hypergraphs
p. 559-575
Cospectral Pairs of Regular Graphs with Different Connectivity
p. 577-584
Fractional Revival of Threshold Graphs Under Laplacian Dynamics
p. 585-600
Turán’s Theorem Implies Stanley’s Bound
p. 601-605
Determining Graphs by the Complementary Spectrum
p. 607-620
On Trees as Star Complements in Regular Graphs
p. 621-636
A Few Examples and Counterexamples in Spectral Graph Theory
p. 637-662
A Spectral Characterization of the S-Clique Extension of the Triangular Graphs
p. 663-676
Graphs Whose Aα-Spectral Radius Does Not Exceed 2
p. 677-690