Cohomologial dimension of Laumon 1-motives up to isogenies (Q719145)
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| Language | Label | Description | Also known as |
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| English | Cohomologial dimension of Laumon 1-motives up to isogenies |
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Cohomologial dimension of Laumon 1-motives up to isogenies (English)
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10 October 2011
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The author proves that the category of Laumon 1-motives up to isogenies over a field of characteristic zero is of cohomological dimension \(\leq 1\). As a consequence he gets the same result for the category of formal Hodge structures of level \(\leq 1\) (over \(\mathbb Q\)).
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laumon 1-motives
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cohomological dimension
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