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The diagonal comultiplication on homology - MaRDI portal

The diagonal comultiplication on homology (Q1150440)

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scientific article; zbMATH DE number 3713959
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English
The diagonal comultiplication on homology
scientific article; zbMATH DE number 3713959

    Statements

    The diagonal comultiplication on homology (English)
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    1981
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    diagonal comultiplication
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    cup coproduct
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    integral homology modules of a group
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    commutative graded co-ring
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    second Fox derivative
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    free presentation
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    free group ring
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    lower central series
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    nilpotent groups
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    one-relator groups
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