“This cohomology should also, most importantly, explain torsion phenomena, and in particular p-torsion” A. Grothendieck, Crystals and the de Rham cohomology of schemes. Abstract. — Following our two courses at the Centre Emile Borel of the I.H.P. during the Semestre p-adique of 1997, we present a survey of the Fontaine-Laffaille and Fontaine-Messing theories and (with more details) of their extension by one of us to the semi-stable setting. We also very quickly discuss some `-adic analogue of Nakayama. We take advantage to include a few proofs which are not in the literature and raise several remaining open questions. Résume ́ (Cohomologies étale et cristalline de torsion). — Ce texte suit le contenu de nos deux cours au Centre Emile Bore...
Abstract. This is an outline of my lectures about stacks and p-adic cohomology. Here is a rough outl...
71 pages.International audienceIn this paper, we associate to every $p$-adic representation $V$ a $p...
Dans un travail récent, Colmez et Niziol ont prouvé un théorème de comparaison entre les cycles proc...
International audienceWe compute the $p$-torsion and $p$-adic étale cohomologies with compact suppor...
International audienceWe compute the $p$-torsion and $p$-adic étale cohomologies with compact suppor...
International audienceWe compute the $p$-torsion and $p$-adic étale cohomologies with compact suppor...
Let $k$ be a perfect field of characteristic $p>2$, $R := W(k)[\![t_1, \dots, t_d]\!]$ be the power ...
78 pages; final version, to appear in Compositio MathematicaInternational audienceFor a proper, smoo...
Recently, Colmez and Nizioł proved a comparison theorem between arithmetic p-adic nearby cycles and ...
Recently, Colmez and Nizioł proved a comparison theorem between arithmetic p-adic nearby cycles and ...
Cette thèse se compose de deux chapitres distincts. Les problématiques abordées y sont différentes, ...
Recently, Colmez and Nizioł proved a comparison theorem between arithmetic p-adic nearby cycles and ...
In this paper, we associate to every $p$-adic representation $V$ a $p$-adic differential equation $\...
Let $V$ be a complete discrete valuation ring of mixed characteristic. We express the crystalline co...
Commets are welcome !Fontaine has formulated conjectures (which are now theorems) relating \'etale a...
Abstract. This is an outline of my lectures about stacks and p-adic cohomology. Here is a rough outl...
71 pages.International audienceIn this paper, we associate to every $p$-adic representation $V$ a $p...
Dans un travail récent, Colmez et Niziol ont prouvé un théorème de comparaison entre les cycles proc...
International audienceWe compute the $p$-torsion and $p$-adic étale cohomologies with compact suppor...
International audienceWe compute the $p$-torsion and $p$-adic étale cohomologies with compact suppor...
International audienceWe compute the $p$-torsion and $p$-adic étale cohomologies with compact suppor...
Let $k$ be a perfect field of characteristic $p>2$, $R := W(k)[\![t_1, \dots, t_d]\!]$ be the power ...
78 pages; final version, to appear in Compositio MathematicaInternational audienceFor a proper, smoo...
Recently, Colmez and Nizioł proved a comparison theorem between arithmetic p-adic nearby cycles and ...
Recently, Colmez and Nizioł proved a comparison theorem between arithmetic p-adic nearby cycles and ...
Cette thèse se compose de deux chapitres distincts. Les problématiques abordées y sont différentes, ...
Recently, Colmez and Nizioł proved a comparison theorem between arithmetic p-adic nearby cycles and ...
In this paper, we associate to every $p$-adic representation $V$ a $p$-adic differential equation $\...
Let $V$ be a complete discrete valuation ring of mixed characteristic. We express the crystalline co...
Commets are welcome !Fontaine has formulated conjectures (which are now theorems) relating \'etale a...
Abstract. This is an outline of my lectures about stacks and p-adic cohomology. Here is a rough outl...
71 pages.International audienceIn this paper, we associate to every $p$-adic representation $V$ a $p...
Dans un travail récent, Colmez et Niziol ont prouvé un théorème de comparaison entre les cycles proc...