Results 91 to 100 of about 1,258 (197)

On Galois cohomology of unipotent algebraic groups over local fields

open access: yes, 2011
In this paper, we give a necessary and sufficient condition for the finiteness of Galois cohomology of unipotent groups over local fields of positive ...
Nguyêñ Duy Tân, Duy Tân, Nguyêñ
core   +1 more source

Galois cohomology of SO(N)-connections

open access: yes, 2023
Abstract Two different types of Fuchsian function of the second kind are possible for SU(2)-bundle on U(1)-flat-connections of Chern-Simons field. Both of two different types of Fuchsian are parametrized by the same moduli as the LF-invariant measure situated on arbitrary Galois cohomology.
openaire   +1 more source

Hopf Galois Theory for Separable Field Extensions [PDF]

open access: yes, 1987
Greither, C.   +4 more
core   +1 more source

Connecting Galois Representations with Cohomology

open access: yes, 2014
In this paper, we examine the conjecture of Avner Ash, Darrin Doud, David Pollack, and Warren Sinnott relating Galois representations to the mod p cohomology of congruence subgroups of the general linear group of n dimensions over the integers.
Adams, Joseph Allen
core  

Four-fold Massey products in Galois cohomology

open access: yes, 2018
International audienceIn this paper, we develop a new necessary and sufficient condition for the vanishing of 4-Massey products of elements in the mod-2 Galois cohomology of a field.
Minac, J   +8 more
core   +1 more source

Special cohomology classes for modular Galois representations

open access: yes, 2006
Building on ideas of Vatsal [Uniform distribution of Heegner points, Invent. Math. 148(1) (2002) 1–46], Cornut [Mazur's conjecture on higher Heegner points, Invent. Math.
Howard, Benjamin
core   +1 more source

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