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arXiv · 1203.4093

Relations between some invariants of algebraic varieties in positive characteristic

Gerard van der Geer·Toshiyuki Katsura
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Abstract

We discuss relations between certain invariants of varieties in positive characteristic, like the a-number and the height of the Artin-Mazur formal group. We calculate the a-number for Fermat surfaces

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Gerard van der Geer, Toshiyuki Katsura. 2012-03-19. Relations between some invariants of algebraic varieties in positive characteristic. https://arxiv.org/abs/1203.4093

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