Results 41 to 50 of about 355,706 (139)

A new description of equivariant cohomology for totally disconnected groups [PDF]

open access: yes, 2008
We consider smooth actions of totally disconnected groups on simplicial complexes and compare different equivariant cohomology groups associated to such actions.
Voigt, C.
core   +1 more source

On a trivial zero problem

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 2004, Issue 6, Page 295-318, 2004., 2004
One trivial zero phenomenon for p‐adic analytic function is considered. We then prove that the first derivative of this function is essentially the Kummer class associated with p.
Shaowei Zhang
wiley   +1 more source

On the $\partial\overline{\partial}$ -Lemma and Bott-Chern cohomology [PDF]

open access: yes, 2013
On a compact complex manifold X, we prove a Frölicher-type inequality for Bott-Chern cohomology and we show that the equality holds if and only if X satisfies the ...
Tomassini, Adriano   +2 more
core   +1 more source

Breuil–Kisin modules via crystalline cohomology

open access: yesTransactions of the American Mathematical Society, 2018
For a perfect field k k of characteristic
Cais, Bryden, Liu, Tong
openaire   +2 more sources

Prismatic F‐crystals and Wach modules

open access: yesProceedings of the London Mathematical Society, Volume 133, Issue 1, July 2026.
Abstract We show that the category of analytic/completed prismatic F-crystals$F\text{-crystals}$ on the absolute prismatic site of a small (unramified at p$p$) base ring is naturally equivalent to the category of relative Wach modules from the theory of (φ,Γ)-modules$(\varphi, \Gamma)\text{-modules}$.
Abhinandan
wiley   +1 more source

On explicit reciprocity law over formal groups

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 2004, Issue 12, Page 607-635, 2004., 2004
Let 𝔣 be a one‐dimensional Lubin‐Tate formal group over ℤp. Colmez (1998) and Perrin‐Riou (1994) proved an explicit reciprocity law for tempered distributions over the formal group 𝔾m. In this paper, the general explicit reciprocity law over the formal group 𝔣 is proved.
Shaowei Zhang
wiley   +1 more source

Bott-Chern cohomology of solvmanifolds [PDF]

open access: yes, 2012
We study conditions under which sub-complexes of a double complex of vector spaces allow to compute the Bott-Chern cohomology.
Daniele Angella   +3 more
core  

On a common refinement of Stark units and Gross–Stark units

open access: yesJournal of the London Mathematical Society, Volume 111, Issue 4, April 2025.
Abstract The purpose of this paper is to formulate and study a common refinement of a version of Stark's conjecture and its p$p$‐adic analogue, in terms of Fontaine's p$p$‐adic period ring. We construct period‐ring‐valued functions under a generalization of Yoshida's conjecture on the transcendental parts of CM‐periods.
Tomokazu Kashio
wiley   +1 more source

The Cech filtration and monodromy in log crystalline cohomology [PDF]

open access: yesTransactions of the American Mathematical Society, 2007
For a strictly semistable log scheme Y Y over a perfect field
openaire   +2 more sources

Rigidity of quantum algebras

open access: yesJournal of the London Mathematical Society, Volume 111, Issue 3, March 2025.
Abstract Given an associative C$\mathbb {C}$‐algebra A$A$, we call A$A$ strongly rigid if for any pair of finite subgroups of its automorphism groups G,H$G, H$, such that AG≅AH$A^G\cong A^H$, then G$G$ and H$H$ must be isomorphic. In this paper, we show that a large class of filtered quantizations are strongly rigid.
Akaki Tikaradze
wiley   +1 more source

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