Faltings extension and Hodge-Tate filtration for abelian varieties over p-adic local fields with imperfect residue fields
Canadian mathematical bulletin, Tome 64 (2021) no. 2, pp. 247-263
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Let K be a complete discrete valuation field of characteristic $0$, with not necessarily perfect residue field of characteristic $p>0$. We define a Faltings extension of $\mathcal {O}_K$ over $\mathbb {Z}_p$, and we construct a Hodge-Tate filtration for abelian varieties over K by generalizing Fontaine’s construction [Fon82] where he treated the perfect residue field case.
Mots-clés :
Hodge-Tate, Faltings extension, abelian variety, p-adic, imperfect residue field
He, Tongmu. Faltings extension and Hodge-Tate filtration for abelian varieties over p-adic local fields with imperfect residue fields. Canadian mathematical bulletin, Tome 64 (2021) no. 2, pp. 247-263. doi: 10.4153/S0008439520000399
@article{10_4153_S0008439520000399,
author = {He, Tongmu},
title = {Faltings extension and {Hodge-Tate} filtration for abelian varieties over p-adic local fields with imperfect residue fields},
journal = {Canadian mathematical bulletin},
pages = {247--263},
year = {2021},
volume = {64},
number = {2},
doi = {10.4153/S0008439520000399},
url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008439520000399/}
}
TY - JOUR AU - He, Tongmu TI - Faltings extension and Hodge-Tate filtration for abelian varieties over p-adic local fields with imperfect residue fields JO - Canadian mathematical bulletin PY - 2021 SP - 247 EP - 263 VL - 64 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/S0008439520000399/ DO - 10.4153/S0008439520000399 ID - 10_4153_S0008439520000399 ER -
%0 Journal Article %A He, Tongmu %T Faltings extension and Hodge-Tate filtration for abelian varieties over p-adic local fields with imperfect residue fields %J Canadian mathematical bulletin %D 2021 %P 247-263 %V 64 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/S0008439520000399/ %R 10.4153/S0008439520000399 %F 10_4153_S0008439520000399
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