S. Hejazian

activity

20042014

L^{p}

operator crossed products with unique trace

3 citations · 4 across the 4 of their papers we have counts for

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4 papers · 1 filter

math.FA2014★ 3 cited

Simple reduced $L^{p}$ operator crossed products with unique trace

Sanaz Pooya, Shirin Hejazian

In this article we study simplicity and traces of reduced $L^{p}$ operator crossed products $F_{r}^{p} (G, A, α)$ . Given $p \in (1, \infty)$ , let $G$ be a Powers group, and let…

math.FA2006

Achievement of continuity of $(ϕ, ψ)$ -derivations without continuity

S. Hejazian, A. R. Janfada, M. Mirzavaziri +1

Suppose that $\calak$ is a $C^{*}$ -algebra acting on a Hilbert space $\calhk$, and that $ϕ, ψ$ are mappings from $\calak$ into $B(\calhk)$ which are not assumed to be necessarily lin…

math.FA2004★ 1 cited

Generalized Induced Norms

S. Hejazian, M. Mirzavaziri, M. S. Moslehian

Let ||.|| be a norm on the algebra M_n of all n-by-n matrices over the complex field C. An interesting problem in matrix theory is that "are there two norms ||.||_1 and ||.||_2 on…

math.FA2004

n-Homomorphisms

S. Hejazian, M. Mirzavaziri, M. S. Moslehian

Let $A$ and $B$ be two (complex) algebras. A linear map $ϕ : A \to B$ is called $n$ -homomorphism if $ϕ (a_{1} ... a_{n}) = ϕ (a_{1}) ... ϕ (a_{n})$ for…

Simple reduced Lp operator crossed products with unique trace

Achievement of continuity of (ϕ,ψ)-derivations without continuity

Generalized Induced Norms

n-Homomorphisms

Simple reduced $L^{p}$ operator crossed products with unique trace

Achievement of continuity of $(ϕ, ψ)$ -derivations without continuity