B. Morin

activity

20102022

collaborators

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5 papers · 1 filter

math.NT2022

On Integral Class field theory for varieties over $p$ -adic fields

Thomas H. Geisser, Baptiste Morin

Let $K$ be a finite extension of the $p$ -adic numbers $Q_{p}$ with ring of integers $O_{K}$ , $X$ a regular scheme, proper, flat, and geometrically irreducible…

math.NT2020

Topological Hochschild homology and Zeta-values

Baptiste Morin

Using work of Antieau and Bhatt-Morrow-Scholze, we define a filtration on topological Hochschild homology and its variants $T P$ and $T C^{-}$ of quasi-lci rings with bounded torsion,…

math.NT2020

Compatibility of Special value conjectures with the functional equation of Zeta functions

Matthias Flach, Baptiste Morin

We prove that the special value conjecture for the Zeta function of a proper, regular arithmetic scheme X that we formulated in our previous article [8] is compatible with the func…

math.NT2017

On the trace forms of Galois algebras

Philippe Cassou-Noguès, Ted Chinburg, Baptiste Morin +1

We study the trace form $q_{L}$ of $G$ -Galois algebras $L / K$ when $G$ is a finite group and $K$ is a field of characteristic different from $2$ . We introduce in this paper the catego…

math.NT2010

On the Weil-étale topos of regular arithmetic schemes