110 papers found
Refreshing results…
A Survey on Integral Graphs
Finding minimal branchings with a given number of arcs
Characterizing properties of some graph invariants related to electron charges in the Hückel molecular orbital theory
On the reconstruction of the characteristic polynomial of a graph
A catalogue of bicyclic graphs on eight vertices
Variable Neighborhood Search for Extremal Graphs. 2. Finding Graphs with Extremal Energy
Some characterizations of graphs by star complements
A Group-Theoretical Bound for the Number of Main Eigenvalues of a Graph
Some additions to the theory of star partitions of graphs
Semidefinite Programming Methods for the Symmetric Traveling Salesman Problem
Operational research models in action, the result of international cooperation — A potpourri
On some algorithmic investigations of star partitions of graphs
Star partitions and the graph isomorphism problem
On graphs whose second largest eigenvalue does not exceed (sqrt(5)-1)/2.
A study of eigenspaces of graphs
Constructing trees with given eigenvalues and angles
Man-machine theorem proving in graph theory
Spectra of unicyclic graphs
Developments in the theory of graph spectra
A table of connected graphs on six vertices
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