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Cohomological dimension of group schemes

Published online by Cambridge University Press:  22 January 2016

Hiroshi Umemura
Hiroshi Umemura*
Affiliation:
Department of Mathematics, Nagoya University
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In Umemura [9], we calculated the invariants algcd (G), p(G), q(G) for a commutative algebraic group G. We remark that all the results hold for a group scheme which is not necessarily commutative.

To determine p(G), I cannot succeed in dropping the hypothesis “quasi-projective” but this assumption is satisfied in the characteristic 0 case.

Type
Research Article
Information
Nagoya Mathematical Journal , Volume 52 , December 1973 , pp. 47 - 52
Copyright
Copyright © Editorial Board of Nagoya Mathematical Journal 1973

References

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