D. Giannakis

activity

20232026

most citedConsistent spectral approximation of Koopman operators using resolvent compactification

12 citations · 12 across the 14 of their papers we have counts for

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math.OA2026

Convergence of spectral smoothings from compact quantum group actions

Trevor Camper, Dimitrios Giannakis, Gage Hoefer

In this note, we study complete and quantum Gromov-Hausdorff convergence of operator systems obtained using smoothings of C*-algebras, where our smoothings arise from the action of…

math.OA2026

$C^{}$ -extreme maps and $$ -homomorphisms from $C (X)$ to finite von Neumann algebras

Dimitrios Giannakis, Michael Montgomery, Travis Russell

Given a unital inclusion of $C^{*}$ -algebras $C \subset A$ and a unital inclusion $C \subset B$ into a von Neumann algebra $B$ , we invest…

Convergence of spectral smoothings from compact quantum group actions

C∗-extreme maps and ∗-homomorphisms from C(X) to finite von Neumann algebras

$C^{}$ -extreme maps and $$ -homomorphisms from $C (X)$ to finite von Neumann algebras