Abstract
The classical enumeration theorem of Pólya (Acta Math.,68, 145–254, 1937) is applied to a modified version of Harary’s (Pacific J. Math.,8, 743–755, 1958) generating functions for counting bicolored graphs to derive a counting function for the number of balanced signed graphs. Methods for computing these counting polynomial functions are discussed.
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Harary, F., Palmer, E.M. On the number of balanced signed graphs. Bulletin of Mathematical Biophysics 29, 759–765 (1967). https://doi.org/10.1007/BF02476926
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DOI: https://doi.org/10.1007/BF02476926