Projective varieties with bad semi-stable reduction at 3 only
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Publication:374008
zbMATH Open1362.11095arXiv1003.2905MaRDI QIDQ374008
Publication date: 25 October 2013
Published in: Documenta Mathematica (Search for Journal in Brave)
Abstract: Suppose F=W(k)[1/p] where W(k) is the ring of Witt vectors with coefficients in algebraically closed field k of characteristic p>2. We construct integral theory of p-adic semi-stable representations of the absolute Galois group of F with Hodge-Tate weights from [0,p). This modification of Breuil's theory results in the following application in the spirit of Shafarevich's Conjecture. If Y is a projective algebraic variety over the field of rational numbers with good reduction modulo all primes different from 3 and semi-stable reduction modulo 3 then for the Hodge numbers of the complexification Y_C of Y, it holds h^2(Y_C)=h^{1,1}(Y_C).
Full work available at URL: https://arxiv.org/abs/1003.2905
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Galois theory (11S20) Varieties over global fields (11G35) Arithmetic ground fields for abelian varieties (14K15)
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