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arXiv:1203.4093 [math.AG]AbstractReferencesReviewsResources

Relations between some invariants of algebraic varieties in positive characteristic

Gerard van der Geer, Toshiyuki Katsura

Published 2012-03-19Version 1

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

Comments: 13 pages
Categories: math.AG
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