Karakalpak State University

output

20062020

most citedElectronic structure, structural and optical properties of thermally evaporated CdTe thin films

134 citations

18 papers

math.OA2020★ 14 cited

Ring isomorphisms of Murray--von Neumann algebras

Shavkat Ayupov, Karimbergen Kudaybergenov

We give a complete description of ring isomorphisms between algebras of measurable operators affiliated with von Neumann algebras of type II $_{1} .$

math.RT2019★ 2 cited

Finite-dimensional Leibniz algebra representations of $sl_{2}$

Tuuelbay Kurbanbaev, Rustam Turdibaev

All finite-dimensional Leibniz algebra bimodules of a Lie algebra $sl_{2}$ over a field of characteristic zero are described.

math.OA2016★ 2 cited

Local derivations on measurable operators and commutativity

Shavkat Ayupov, Karimbergen Kudaybergenov

We prove that a von Neumann algebra $M$ is abelian if and only if the square of every derivation on the algebra $S (M)$ of measurable operators, affiliated with $M$ , is a local deri…

math.OA2015★ 4 cited

Boundedness of completely additive measures with application to 2-local triple derivations

Jan Hamhalter, Karimbergen Kudaybergenov, Antonio M. Peralta +1

We prove a Jordan version of Dorofeev's boundedness theorem for completely additive measues and use it to show that every (not necessarily linear nor continuous) 2-local triple der…

math.OA2014

Local derivations on subalgebras of $τ$ -measurable operators with respect to semi-finite von Neumann algebras

Farrukh Mukhamedov, Karimbergen Kudaybergenov

This paper is devoted to local derivations on subalgebras on the algebra $S (M, τ)$ of all $τ$ -measurable operators affiliated with a von Neumann algebra $M$ without abelian summand…

math.OA2014★ 60 cited

$2$ -Local derivations on von Neumann algebras

Shavkat Ayupov, Karimbergen Kudaybergenov

The paper is devoted to the description of $2$ -local derivations on von Neumann algebras. Earlier it was proved that every $2$ -local derivation on a semi-finite von Neumann algebra…

Ring isomorphisms of Murray--von Neumann algebras

Finite-dimensional Leibniz algebra representations of sl2​

Local derivations on measurable operators and commutativity

Boundedness of completely additive measures with application to 2-local triple derivations

Local derivations on subalgebras of τ-measurable operators with respect to semi-finite von Neumann algebras

2-Local derivations on von Neumann algebras

Finite-dimensional Leibniz algebra representations of $sl_{2}$

Local derivations on subalgebras of $τ$ -measurable operators with respect to semi-finite von Neumann algebras

$2$ -Local derivations on von Neumann algebras