Eisenstein lattices, Galois rings, and theta series. (Q1427967)
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scientific article; zbMATH DE number 2056153
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Eisenstein lattices, Galois rings, and theta series. |
scientific article; zbMATH DE number 2056153 |
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Eisenstein lattices, Galois rings, and theta series. (English)
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14 March 2004
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Hermitian lattices over the ring \(R\) of Eisenstein integers are obtained by lifting codes over \(R/4R\) (``Construction A''). The corresponding formula for the theta series in terms of weight enumerators is discussed.
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lattice
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theta series
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