An algorithm for constructing graphs with given eigenvalues and angles
نویسنده
چکیده
Let the eigenvalues of a graph and the angles between eigenspaces and the co-ordinate axes of the corresponding real vector space be given for a graph. Cvetković [2] gave a method of constructing a graph which is the supergraph of all graphs with given eigenvalues and angles. Based on this, we describe a branch & bound algorithm for constructing all graphs with given eigenvalues and angles.
منابع مشابه
Constructing fullerene graphs from their eigenvalues and angles
We discuss means of constructing fullerene graphs from their eigenvalues and angles. An algorithm for such a construction is given. © 2002 Elsevier Science Inc. All rights reserved.
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