Results 201 to 210 of about 173,448 (222)

Higher resonance schemes and Koszul modules of simplicial complexes. [PDF]

open access: yesJ Algebr Comb (Dordr)
Aprodu M   +4 more
europepmc   +1 more source

Étale Cohomology

Translations of Mathematical Monographs, 2018
1 Introduction In this thesis we study the basics ofétale cohomology. It is a vast and extremely rich area of mathematics, with plenty of applications. The theory is originally developed by Alexander Grothendieck and his numerous collaborators.
Qing Liu   +2 more
semanticscholar   +1 more source

Cohomology Operations

The Norm Residue Theorem in Motivic Cohomology, 2019
This chapter concerns cohomology operations. Although motivic cohomology was originally defined for smooth varieties over the perfect field 𝑘, it is more useful to view it as a functor defined on the pointed 𝔸1-homotopy category Ho ·, discussed ...
Christian Haesemeyer, Charles A. Weibel
semanticscholar   +1 more source

Purity for flat cohomology

Annals of Mathematics, 2019
We establish the flat cohomology version of the Gabber-Thomason purity for etale cohomology: for a complete intersection Noetherian local ring $(R, \mathfrak{m})$ and a commutative, finite, flat $R$-group $G$, the flat cohomology $H^i_{\mathfrak{m}}(R, G)
Kęstutis Česnavičius, P. Scholze
semanticscholar   +1 more source

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