Orientador: Adriano Adrega de MouraDissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Matemática, Estatística e Computação CientíficaResumo: Nessa dissertação estudamos certas categorias de módulos graduados para uma classe de álgebras de Lie que inclui as álgebras de correntes. Em particular, estudamos diversas propriedades homológicas dessas categorias tais como resoluções projetivas e o espaço de extensões entre seus objetos simples. Em certas situações, os resultados levam ao estabelecimento de um relacionamento com álgebras de Koszul. O estudo é baseado em artigos recentes de Vyjayanthi Chari e seus co-autoresAbstract: In this dissertation, we study certain categories of graded modules for a class of Lie algebras ...
AbstractGröbner bases and minimal graded projective resolutions of the trivial module over the strai...
AbstractGröbner bases and minimal graded projective resolutions of the trivial module over the strai...
This thesis answers various questions related to Koszul duality and deformation theory. We begin by ...
Nessa dissertação estudamos certas categorias de módulos graduados para uma classe de álgebras de Li...
Neste trabalho estudamos algumas características das álgebras de Koszul, como por exemplo, a maneira...
Neste trabalho estudamos algumas características das álgebras de Koszul, como por exemplo, a maneira...
Koszul algebras have arisen in many contexts; algebraic geometry, combinatorics, Lie algebras, non-c...
In this paper we study N-koszul algebras which were introduced by R. Berger. We show that when n ≥ 3...
University of Minnesota Ph.D. dissertation. August 2012. Major: Mathematics. Advisor: Liping Li. 1 c...
In this thesis, we present a detailed exposition of Koszul algebras and Koszul duality. We begin wit...
Koszul algebras, introduced by Priddy, are positively graded K-algebras R whose residue fieldK has a...
In the first part of this paper the projective dimension of the structural modules in the BGG catego...
AbstractWe show that if Λ is a n-Koszul algebra and E=E(Λ) is its Yoneda algebra, then there is a fu...
In the first part of this paper the projective dimension of the structural modules in the BGG catego...
85 pages, à paraître dans Duke Mathematical JournalInternational audienceIn this paper we prove that...
AbstractGröbner bases and minimal graded projective resolutions of the trivial module over the strai...
AbstractGröbner bases and minimal graded projective resolutions of the trivial module over the strai...
This thesis answers various questions related to Koszul duality and deformation theory. We begin by ...
Nessa dissertação estudamos certas categorias de módulos graduados para uma classe de álgebras de Li...
Neste trabalho estudamos algumas características das álgebras de Koszul, como por exemplo, a maneira...
Neste trabalho estudamos algumas características das álgebras de Koszul, como por exemplo, a maneira...
Koszul algebras have arisen in many contexts; algebraic geometry, combinatorics, Lie algebras, non-c...
In this paper we study N-koszul algebras which were introduced by R. Berger. We show that when n ≥ 3...
University of Minnesota Ph.D. dissertation. August 2012. Major: Mathematics. Advisor: Liping Li. 1 c...
In this thesis, we present a detailed exposition of Koszul algebras and Koszul duality. We begin wit...
Koszul algebras, introduced by Priddy, are positively graded K-algebras R whose residue fieldK has a...
In the first part of this paper the projective dimension of the structural modules in the BGG catego...
AbstractWe show that if Λ is a n-Koszul algebra and E=E(Λ) is its Yoneda algebra, then there is a fu...
In the first part of this paper the projective dimension of the structural modules in the BGG catego...
85 pages, à paraître dans Duke Mathematical JournalInternational audienceIn this paper we prove that...
AbstractGröbner bases and minimal graded projective resolutions of the trivial module over the strai...
AbstractGröbner bases and minimal graded projective resolutions of the trivial module over the strai...
This thesis answers various questions related to Koszul duality and deformation theory. We begin by ...