A. Alahmadi

activity

20122021

most citedDecomposition of Singular Matrices into Idempotents

17 citations · 19 across the 8 of their papers we have counts for

collaborators

Showing 2015Show all

4 papers · 1 filter

math.RA2015

Centers of Cuntz-Krieger $C^{*}$ -algebras

Adel Alahmadi, Hamed Alsulami

For a finite directed graph $Γ$ we determine the center of the Cuntz-Krieger $C^{*}$ -algebra $C K (Γ) .$

math.RA2015

On finitely presented algebras

Adel Alahmadi, Hamed Alsulami

We prove that if $A$ is finitely presented algebra with idempotent $e$ such that $A = A e A = A (1 - e) A$ then the algebra $e A e$ is finitely presented.

math.RA2015

Centers of Leavitt path algebras and their completions

Adel Alahmadi, Hamed Alsulami

In [8, 9] M. G. Corrales Garcia, D. M. Barquero, C. Martin Gonzalez, M. Siles Molina, J. F Solanilla Hernandez described the center of a Leavitt path algebra and characterized it i…

math.RA2015

Completions of Leavitt path algebras

Adel Alahmadi, Hamed Alsulami

We introduce a class of topologies on the Leavitt path algebra $L (Γ)$ of a finite directed graph and decompose a graded completion $L (Γ)$ as a direct sum of minimal ideal…

Centers of Cuntz-Krieger C∗-algebras

On finitely presented algebras

Centers of Leavitt path algebras and their completions

Completions of Leavitt path algebras

Centers of Cuntz-Krieger $C^{*}$ -algebras