Results 101 to 110 of about 1,034,783 (201)

Cohomological dimension of Laumon 1-motives up to isogenies

open access: yes, 2010
11 pagesInternational audienceWe prove that the category of Laumon 1-motives up isogenies over a field of characteristic zero is of cohomological dimension $\le 1$. As a consequence this implies the same result for the category of formal Hodge structures
Mazzari, Nicola
core   +1 more source

The CAT(0) dimension of 3-generator Artin groups

open access: yes, 2002
The three generator Artin groups A(m,n.2) are known to be have CAT(O) dimension strictly greater than two if both m and n are odd [BC]. In Chapter 1 we introduce the notions of CAT(O) dimension and three generator Artingroups.In Chapter 2 we show that if
Hanham, Paul Edward
core   +1 more source

Asymptotic behaviour of graded components of local cohomology modules

open access: yesپژوهش‌های ریاضی, 2022
Maryam Jahangiri, Azadeh Nad Ali
doaj  

The local motivic DT/PT correspondence. [PDF]

open access: yesJ Lond Math Soc, 2021
Davison B, Ricolfi AT.
europepmc   +1 more source

On the equality between homological and cohomological dimension of groups

open access: yes, 2012
In this paper, we study criteria for the equality between the homological and the cohomological dimension of a group. In particular, we obtain criteria for the freeness of finitely generated groups of homological dimension one.
Emmanouil, I., Talelli, O.
core  

On the dimension of the space of ℝ-places of certain rational function fields

open access: yesOpen Mathematics, 2014
Banakh Taras   +4 more
doaj   +1 more source

General Relativity and the AKSZ Construction. [PDF]

open access: yesCommun Math Phys, 2021
Canepa G, Cattaneo AS, Schiavina M.
europepmc   +1 more source

Seshadri positive submanifolds of polarized manifolds

open access: yesOpen Mathematics, 2013
Bădescu Lucian, Beltrametti Mauro
doaj   +1 more source

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