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An invariant theory approach to graph enumeration - MaRDI portal

An invariant theory approach to graph enumeration (Q801080)

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scientific article; zbMATH DE number 3877224
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An invariant theory approach to graph enumeration
scientific article; zbMATH DE number 3877224

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    An invariant theory approach to graph enumeration (English)
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    1984
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    This note explores the connection between the graphs of order n and the invariants of the pair groups \(S_ n^{(2)}\). The approach leads to a new proof of Polya's formula for the number of unlabeled graphs of order n.
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    invariants
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    pair groups
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    Polya's formula
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    number of unlabeled graphs
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