Massoud Amini

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20122026

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math.OA2024

Equivariant (co)module nuclearity of $C^{*}$ -crossed products

Massoud Amini, Qing Meng

We define an equivariant and equicovariant versions of the notion of module nuclearity. More precisely, for a discrete group $Γ$ and operator $A$ - $Γ$ -(co)module $\mathcal…

math.OA2024

Cuntz-Nica-Pimsner algebras of product systems over groupoids

Massoud Amini, Mahdi Moosazadeh

Let $X$ be a product system over a quasi-lattice ordered groupoid $(G, P)$ . Under mild hypotheses, we associate to $X$ a $C^{*}$ -algebra which is couniversal for injective Nica covari…

Equivariant (co)module nuclearity of C∗-crossed products

Cuntz-Nica-Pimsner algebras of product systems over groupoids

Equivariant (co)module nuclearity of $C^{*}$ -crossed products