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The Hasse-Witt-matrix
of special projective varieties
Leonhard Miller |
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Vol. 43 (1972), No. 2, 443–455
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Abstract |
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The Hasse-Witt-matrix of a projective hypersurface defined over a perfect field k of characteristic p is studied using an explicit description of the Cartier-operator. We get the following applications. If L is a linear variety of dimension n + 1 and X a generic hypersurface of degree d, which divides p− 1, then the Frobenius-operator ℱ on Hn(X ⋅L;𝒪L⋅Y ) is invertible. |
Mathematical Subject Classification 2000
Primary: 14G99
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Milestones
Received: 28 June 1971
Published: 1 November 1972
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Authors |
| Leonhard Miller | |
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