The ring Diff_{h}(n) of h-deformed differential operators appears in the theory of reduction algebras. In this thesis, we construct the rings of generalized differential operators on the h-deformed vector spaces of gl-type. In contrast to the q-deformed vector spaces for which the ring of differential operators is unique up to an isomorphism, the general ring of h-deformed differential operators Diff_{h,σ}(n) is labeled by a rational function σ in n variables, satisfying an over-determined system of finite-difference equations. We obtain the general solution of the system. We show that the center of Diff_{h,σ}(n) is a ring of polynomials in n variables. We construct an isomorphism between certain localizations of Diff_{h,σ}(n) and the Weyl ...
AbstractLet G be a reductive complex algebraic group and V a finite-dimensional G-module. Set B:=D(V...
In our thesis we study the algebras of differential operators in algebraic and geometric terms. We c...
Abstract. Differential modules are modules over rings of linear (partial) dif-ferential operators wh...
The ring Diff_{h}(n) of h-deformed differential operators appears in the theory of reduction algebra...
© 2017, Institute of Mathematics. All rights reserved. We construct the rings of generalized differe...
International audienceWe construct the rings of generalized differential operators on the h-deformed...
International audienceWe describe the center of the ring Diff h (n) of h-deformed differential opera...
This project will be centered in the study of rings of differential operators on singular varieties ...
AbstractWe study modules over the ring D0 of differential operators with power series coefficients. ...
AbstractIn this paper we present a new algorithmic approach for computing the Hilbert function of a ...
Doctor of PhilosophyDepartment of MathematicsZongzhu LinThe Weyl algebra is the algebra of different...
In this paper we show that if A is a hyperplane arrangement in kn, where k is a field of characteris...
AbstractIn this article, we give two new algorithms to find the polynomial and rational function sol...
AbstractTo each maximal commuting subalgebra h of glm(C)is associated a system of differential diffe...
AbstractWe define a special type of reduction in a free left module over a ring of difference–differ...
AbstractLet G be a reductive complex algebraic group and V a finite-dimensional G-module. Set B:=D(V...
In our thesis we study the algebras of differential operators in algebraic and geometric terms. We c...
Abstract. Differential modules are modules over rings of linear (partial) dif-ferential operators wh...
The ring Diff_{h}(n) of h-deformed differential operators appears in the theory of reduction algebra...
© 2017, Institute of Mathematics. All rights reserved. We construct the rings of generalized differe...
International audienceWe construct the rings of generalized differential operators on the h-deformed...
International audienceWe describe the center of the ring Diff h (n) of h-deformed differential opera...
This project will be centered in the study of rings of differential operators on singular varieties ...
AbstractWe study modules over the ring D0 of differential operators with power series coefficients. ...
AbstractIn this paper we present a new algorithmic approach for computing the Hilbert function of a ...
Doctor of PhilosophyDepartment of MathematicsZongzhu LinThe Weyl algebra is the algebra of different...
In this paper we show that if A is a hyperplane arrangement in kn, where k is a field of characteris...
AbstractIn this article, we give two new algorithms to find the polynomial and rational function sol...
AbstractTo each maximal commuting subalgebra h of glm(C)is associated a system of differential diffe...
AbstractWe define a special type of reduction in a free left module over a ring of difference–differ...
AbstractLet G be a reductive complex algebraic group and V a finite-dimensional G-module. Set B:=D(V...
In our thesis we study the algebras of differential operators in algebraic and geometric terms. We c...
Abstract. Differential modules are modules over rings of linear (partial) dif-ferential operators wh...