Olof Giselsson

activity

20162026

collaborators

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3 papers · 1 filter

math.OA2025

Cartan subproduct systems

Suvrajit Bhattacharjee, Olof Giselsson, Sergey Neshveyev

Given a semisimple compact Lie group $G$ and a nonzero dominant integral weight $λ$ , the highest weight $G_{q}$ -modules $V_{nλ}$ form a subproduct system of finite dimensional Hilber…

math.OA2023

$q$ -Independence of the $C^{*}$ -algebra of "Continuous Functions" on a Quantum $2 \times 2$ -Matrix Ball

Olof Giselsson

For $0 < q < 1,$ let $Pol (Mat_{2})_{q}$ be the $q$ -analogue of regular functions on the open matrix ball of $2 \times 2$ -matrices introduced by L. Vaksman. We show that…

math.OA2023

Quantum $S U (3)$ as the $C^{*}$ -algebra of a 2-graph

Olof Giselsson

We show that for $q \in (0, 1),$ the $C^{*}$ -algebra $S U_{q} (3)$ is isomorphic a rank $2$ graph $C^{*}$ -algebra (in the sense of Pask and Kumjian). This graph is derived by passing t…

Cartan subproduct systems

q-Independence of the C∗-algebra of "Continuous Functions" on a Quantum 2×2-Matrix Ball

Quantum SU(3) as the C∗-algebra of a 2-graph

$q$ -Independence of the $C^{*}$ -algebra of "Continuous Functions" on a Quantum $2 \times 2$ -Matrix Ball

Quantum $S U (3)$ as the $C^{*}$ -algebra of a 2-graph