Graphs equienergetic with edge-deleted subgraphs

نویسندگان

  • Chi-Kwong Li
  • Wasin So
چکیده

The energy of a graph is the sum of the absolute values of the eigenvalues of its adjacency matrix. Two graphs are equienergetic if they have the same energy. We construct infinite families of graphs equienergetic with edge-deleted subgraphs.

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تاریخ انتشار 2008