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This is an expository article on representation theory of toroidal Lie algebras. We summerize all the results on representation theory of toroidal Lie algebras obtained in the last fifteen years. Apart from that a natural genaralization of…

Representation Theory · Mathematics 2007-05-23 S. Eswara Rao

Theory of representations of universal algebra is a natural development of the theory of universal algebra. Morphism of the representation is the map that conserve the structure of the representation. Exploring of morphisms of the…

General Mathematics · Mathematics 2015-02-10 Aleks Kleyn

This book treats: - spectral theory of Banach *-algebras, - basic representation theory of normed *-algebras, - spectral theory of representations of commutative *-algebras. A novel feature of the book is the construction of the enveloping…

Operator Algebras · Mathematics 2008-07-29 Marco Thill

The polynomial algebra is a deformed SU(2) algebra. Here, we use polynomial algebra as a method to solve a series of deformed oscillators. Meanwhile, we find a series of physics systems corresponding with polynomial algebra with different…

Mathematical Physics · Physics 2015-05-14 Ci Song , Fu-Lin Zhang , Jing-Ling Chen

We introduce representations of the Cuntz algebra $\con$ which are parameterized by sequences in the set of unit vectors in ${\bf C}^{N}$. These representations are natural generalizations of permutative representations by…

Operator Algebras · Mathematics 2007-05-23 Katsunori Kawamura

This book treats: - spectral theory of Banach *-algebras, - basic representation theory of normed *-algebras, - spectral theory of representations of commutative *-algebras. A novel feature of the book is the construction of the enveloping…

Representation Theory · Mathematics 2007-05-23 Marco Thill

We introduce and study a new class of algebras, which we name \textit{quantum generalized Heisenberg algebras} and denote by $\mathcal{H}_q (f,g)$, related to generalized Heisenberg algebras, but allowing more parameters of freedom, so as…

Representation Theory · Mathematics 2020-04-21 Samuel A. Lopes , Farrokh Razavinia

We study a supersymmetric 2-dimensional harmonic oscillator which carries a representation of the general graded Lie algebra GL(2$\vert$1), formulate it on the superspace, and discuss its physical spectrum.

High Energy Physics - Theory · Physics 2008-11-26 Ashok Das , Clovis Wotzasek

In this paper, we introduce the notion of representation of Bol algebra. We prove an analogue of the classical Engel's theorem and the ex- tension of Ado-Iwasawa theorem for Bol Algebras. We study the category of representations of Bol…

Algebraic Geometry · Mathematics 2016-10-05 Ndoune Ndoune , Thomas Bouetou Bouetou

Acyclic categories were introduced by Kozlov and can be viewed as generalised posets. Similar to posets, one can define their incidence algebras and a related topological complex. We consider the incidence algebra of either a poset or…

Rings and Algebras · Mathematics 2015-01-13 David Quinn

This book treats: - spectral theory of Banach *-algebras, - basic representation theory of normed *-algebras, - spectral theory of representations of commutative *-algebras. A novel feature of the book is the construction of the enveloping…

Operator Algebras · Mathematics 2025-02-18 Marco Thill

This article is a comprehensive review of the representation theory of the Ariki-Koike algebras and the cyclotomic Schur algebras.

Representation Theory · Mathematics 2007-05-23 Andrew Mathas

We give a spectral theorem for unital representations of Hermitian commutative unital *-algebras by possibly unbounded operators in a pre-Hilbert space. A better result is known for the case in which the *-algebra is countably generated.

Operator Algebras · Mathematics 2024-11-13 Marco Thill

This is a survey on stated skein algebras and their representations.

Geometric Topology · Mathematics 2021-05-21 Julien Korinman

In this Master of Science Thesis I introduce geometric algebra both from the traditional geometric setting of vector spaces, and also from a more combinatorial view which simplifies common relations and operations. This view enables us to…

Rings and Algebras · Mathematics 2008-11-07 Douglas Lundholm

A categorized bibliography of combinators is given, providing what is believed to be a largely complete coverage of publications from the origination of combinators in 1920 to the present day.

Logic in Computer Science · Computer Science 2022-01-04 Stephen Wolfram

A new notion of an optimum first order calculi was introduced in [Borowiec, Kharchenko and Oziewicz, 1993]. A module of vector fields for a coordinate differential is defined. Some examples of optimal algebras for homogeneous bimodule…

q-alg · Mathematics 2008-02-03 A. Borowiec , V. K. Kharchenko

The Jacobian algebras are introduced and their various properties are studied.

Rings and Algebras · Mathematics 2007-06-06 V. V. Bavula

We introduce the most general quartic Poisson algebra generated by a second and a fourth order integral of motion of a 2D superintegrable classical system. We obtain the corresponding quartic (associative) algebra for the quantum analog and…

Mathematical Physics · Physics 2013-07-26 Ian Marquette

In this paper I consider the polymorpism of representations of universal algebra and tensor product of representations of universal algebra.

Rings and Algebras · Mathematics 2011-02-28 Aleks Kleyn