Results 61 to 70 of about 2,589 (113)

Geometry and categorification

open access: yes, 2016
We describe a number of geometric contexts where categorification appears naturally: coherent sheaves, constructible sheaves and sheaves of modules over quantizations.
Webster, Ben
core  

Reconstructing projective schemes from Serre subcategories

open access: yes, 2006
Given a positively graded commutative coherent ring A which is finitely generated as an A_0-algebra, a bijection between the tensor Serre subcategories of qgr A and the set of all subsets Y\subseteq Proj A of the form Y=\bigcup_{i\in\Omega}Y_i with quasi-
Garkusha, Grigory, Prest, Mike
core   +3 more sources

Dual Zariski Topology on Comultiplication Modules

open access: yesSakarya University Journal of Science, 2019
This paper deals with dual Zariski topology on comultiplication modules. We define a subspace topology of dual Zariski topology on comultiplication modules and study some properties of this subspace topology. We prove that XsN is an Artinian topological space if and only if M satisfies the SN-condition.
openaire   +4 more sources

On A Subspace Of Dual Zariski Topology On A Subspace Of Dual Zariski Topology

open access: yes, 2017
Let R be a commutative ring with identity and S pee (M) (resp. Min(M)) denote the set of all second (resp minimal) submodules of a non-zero R-module M. In this paper, we investigate several properties of the subspace topology on Min(M) induced by the dual Zariski on S pee(M) and determine some cases in which Min(M) is a max-spectral space.
openaire   +2 more sources

Hypothesis testing near singularities and boundaries. [PDF]

open access: yesElectron J Stat, 2019
Mitchell JD, Allman ES, Rhodes JA.
europepmc   +1 more source

Orbispaces as differentiable stratified spaces. [PDF]

open access: yesLett Math Phys, 2018
Crainic M, Mestre JN.
europepmc   +1 more source

Affine varieteter og Zariski-topologi

open access: yes, 2023
Denne avhandlingen er en faglig oppgave som omhandler ulike temaer i matematikk. Målet er å ta opp to ulike temaer som studenter vil møte på universitetet dersom de velger å studere matematiske fag etter endt videregående opplæring. Her blir da topologi og affine varieteter tatt opp.
openaire   +1 more source

SIMPLE SUBVARIETIES OF ANALYTIC VARIETIES. [PDF]

open access: yesProc Natl Acad Sci U S A, 1955
Samuel P.
europepmc   +1 more source

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