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Showing 1 to 6 of 6 for “"Graded Algebras"”.
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Epsilon multiplicity for graded algebras
… epsilon multiplicity of reduced standard graded algebras over an excellent local ring exists as a limit. We also obtain some important special cases of Cutkosky's results concerning epsilon multiplicity, as corollaries of our main theorem.
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Shannon extensions of regular local rings. Lefschetz properties for Gorenstein graded algebras associated to Apery Sets.
Sia R un anello locale regolare di dimensione d > 1. Di recente, vari autori hanno studiato gli anelli ottenuti come unione infinita di trasformazioni locali quadratiche iterate di R. Qui, nei primi due capitoli, sono presentati alcuni risultati riguardanti la struttura ideal-teoretica e la …
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Homotopy theory of moduli spaces
… not necessarily local, commutative differential graded algebras. The third application uses the presentation of L-infinity algebras as solutions to the Maurer-Cartan equation in certain commutative differential graded algebras to construct minimal models of quantum L-infinity algebras. These …
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New examples of four dimensional AS-regular algebras
This thesis deals with AS-regular algebras, first defined by Michael Artin and William Schelter in Graded Algebras of Global Dimension 3. All such algebras of dimension three have been classified, but the corresponding problem in higher dimensions remains open. We construct new examples of four …
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On Morita Equivalences Between KLR Algebras and VV Algebras
… the properties of a recently de�ned family of graded algebras, which we call VV algebras. These algebras were de�ned by Varagnolo and Vasserot. We compare categories of modules over KLR algebras with categories of modules over VV algebras, establishing various Morita equivalences. Using these …
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Polynomial Identities on Algebras with Actions
… subspaces. For example, if A is an associative G-graded algebra such that the homogeneous component A1 satisfies an identity of degree d, then Bergen and Cohen showed that A is itself a PI-algebra. Bahturin, Giambruno and Riley later used combinatorial methods to show that the degree of the …