Deformations of \(2k\)-Einstein structures (Q983921)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Deformations of \(2k\)-Einstein structures |
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Deformations of \(2k\)-Einstein structures (English)
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13 July 2010
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It is shown that the space of infinitesimal deformations of \(2k\)-Einstein structures is finite dimensional on compact non-flat space forms. Moreover, spherical space forms are shown to be rigid in the sense that they are isolated in the corresponding moduli space.
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\(2k\)-Einstein structures
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moduli spaces
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rigidity
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