Dihedral bi-invariant cohomology (Q1878555)
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scientific article; zbMATH DE number 2098953
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Dihedral bi-invariant cohomology |
scientific article; zbMATH DE number 2098953 |
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Dihedral bi-invariant cohomology (English)
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7 September 2004
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Dihedral bi-invariant cohomologies of two algebras with involutions over the ring \(k\) are introduced. The author determines the bi-invariant cohomologies with symmetries which generalize cyclic, quaternion and dihedral bi-invariant cohomologies. The case when \(1/2\in k\) is analysed separately.
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dihedral cohomology
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algebras with involution
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bivariant cohomology
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