contractions 1operator perturbation 1schatten classes 1self-adjoint operators 1trace formulas 1unitary operators 1
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math.OA2026
Noncommutative -differentiability and trace formulae
Arup Chattopadhyay, Clément Coine, Saikat Giri +1
Let be a semifinite von Neumann algebra equipped with a normal faithful semifinite trace , and let denote the associated noncommutative -s…
math.OA2025
Gromov-Hausdorff convergence of metric spaces of UCP maps
Tirthankar Bhattacharyya, Ritul Duhan, Chandan Pradhan
It is shown that van Suijlekom's technique of imposing a set of conditions on operator system spectral triples ensures Gromov-Hausdorff convergence of sequences of sets of unital c…