Now showing items 21-30 of 1169
Representation type of Jordan algebras
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2011)
The problem of classification of Jordan bit-nodules over (non-semisimple) finite dimensional Jordan algebras with respect to their representation type is considered. The notions of diagram of a Jordan algebra and of Jordan ...
Finite growth representations of conformal Lie algebras that contains a Virasoro subalgebra
In the present paper we classify all finite growth representations of all infinite rank conformal subalgebras of gc_N that contain a Virasoro subalgebra.
The Gelfand-Kirillov conjecture and Gelfand-Tsetlin modules for finite W-algebras
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2010)
We address two problems with the structure and representation theory of finite W-algebras associated with general linear Lie algebras. Finite W-algebras can be defined using either Kostant`s Whittaker modules or a quantum ...
Finitely semi-graded algebras and Koszulity
The aim of this work is to introduce the class of finitely semi-graded algebras which is a generalization of finitely graded algebras generated in degree one, and include important examples whithin the skew P BW extensions. ...
Finite-dimensional representations of hyper loop algebras
(Pacific Journal MathematicsBerkeleyEUA, 2007)
Álgebras de pre-Nichols de dimensión de Gelfand-Kirillov finita
Esta tesis trata sobre la clasificación de las álgebras de pre-Nichols de dimensión de Gelfand-Kirillov finita. Las álgebras de Nichols de tipo diagonal de dimensión finita con diagrama de Dynkin conexo se pueden reagrupar ...
Nichols algebras over groups with finite root system of rank two III
(Academic Press Inc Elsevier Science, 2015-01)
We compute the finite-dimensional Nichols algebras over the sum of two simple Yetter-Drinfeld modules V and W over non-abelian epimorphic images of a certain central extension of the dihedral group of eight elements or ...
Representation of BL-algebras with finite independent spectrum
A representation theorem for a class of BL-algebras with finite spectrum is presented. Although the class comprised by our result is not the whole class of BL-algebras with finite spectrum, it applies to some important ...
Homological Ideals of Finite Dimensional Algebras