The isomorphism problem for incidence algebras of Möbius categories (Q1165307)

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scientific article; zbMATH DE number 3766003
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The isomorphism problem for incidence algebras of Möbius categories
scientific article; zbMATH DE number 3766003

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    The isomorphism problem for incidence algebras of Möbius categories (English)
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    1982
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    Möbius categories
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    Möbius inversion
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    locally finite partially ordered sets
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    free categories
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    incidence algebras
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    Lagrange inversion problem
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