In this thesis, we explicitly describe the multiplicative structure and the graded Lie algebra structure of the cohomology of finite-dimensional Lie algebras. In a first step, we introduce a multiplicative structure for the cohomology of Lie algebra. Then, we explicitly show that there exists an isomorphism of commutative graded algebras between the Hochschild cohomology algebra of the enveloping algebra provided with the cup product and the cohomology algebra of the Lie algebra. In a second step, we introduce a graded Lie algebra structure for the cohomology of Lie algebra. Then, we show that there exists an isomorphism of graded Lie algebras between the Hochschild cohomology Lie algebra of the enveloping algebra provided with the Gerstenh...
We study homological properties of a family of algebras called toupie algebras. Our main objective i...
The Hochschild cohomology of an associative algebra is a Gerstenhaber algebra, having a graded ring ...
In the first part of this thesis, we provide a proof that any color Lie bialgebra can be quantized. ...
In this thesis, we explicitly describe the multiplicative structure and the graded Lie algebra struc...
Dans cette thèse, nous décrivons explicitement la structure multiplicative et la structure d’algèbre...
Cette thèse porte sur la structure de Lie de la cohomologie de Hochschild donnée par le crochet de G...
Homological methods provide important information about the structureof associative algebras, reveal...
We define a cup product on the Hochschild cohomology of an associative conformal algebra $A$, and sh...
Thesis (Ph.D.)--University of Washington, 2015The Hochschild cohomology $HH^\bullet(A)$ of an algebr...
AbstractIt was shown by A. Fialowski that an arbitrary infinite-dimensional N-graded “filiform type”...
23 pagesIn this paper we construct a graded Lie algebra on the space of cochains on a $\mathbbZ_2$-g...
23 pagesIn this paper we construct a graded Lie algebra on the space of cochains on a $\mathbbZ_2$-g...
This thesis aims to study some algebraic aspects of the deformation quantization problem. On one han...
This thesis aims to study some algebraic aspects of the deformation quantization problem. On one han...
This thesis aims to study some algebraic aspects of the deformation quantization problem. On one han...
We study homological properties of a family of algebras called toupie algebras. Our main objective i...
The Hochschild cohomology of an associative algebra is a Gerstenhaber algebra, having a graded ring ...
In the first part of this thesis, we provide a proof that any color Lie bialgebra can be quantized. ...
In this thesis, we explicitly describe the multiplicative structure and the graded Lie algebra struc...
Dans cette thèse, nous décrivons explicitement la structure multiplicative et la structure d’algèbre...
Cette thèse porte sur la structure de Lie de la cohomologie de Hochschild donnée par le crochet de G...
Homological methods provide important information about the structureof associative algebras, reveal...
We define a cup product on the Hochschild cohomology of an associative conformal algebra $A$, and sh...
Thesis (Ph.D.)--University of Washington, 2015The Hochschild cohomology $HH^\bullet(A)$ of an algebr...
AbstractIt was shown by A. Fialowski that an arbitrary infinite-dimensional N-graded “filiform type”...
23 pagesIn this paper we construct a graded Lie algebra on the space of cochains on a $\mathbbZ_2$-g...
23 pagesIn this paper we construct a graded Lie algebra on the space of cochains on a $\mathbbZ_2$-g...
This thesis aims to study some algebraic aspects of the deformation quantization problem. On one han...
This thesis aims to study some algebraic aspects of the deformation quantization problem. On one han...
This thesis aims to study some algebraic aspects of the deformation quantization problem. On one han...
We study homological properties of a family of algebras called toupie algebras. Our main objective i...
The Hochschild cohomology of an associative algebra is a Gerstenhaber algebra, having a graded ring ...
In the first part of this thesis, we provide a proof that any color Lie bialgebra can be quantized. ...