Functions of noncommuting operators under perturbation of class Sp

DOI10.1002/MANA.201900074OpenAlexW3007201897MaRDI QIDQ5112399

Vladimir V. Peller, Aleksei B. Aleksandrov

Publication date: 29 May 2020

Published in: Mathematische Nachrichten (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1902.06346

zbMATH Keywords

contractionsBesov classesself-adjoint operatorsdouble operator integralsfunctions of noncommuting operatorsSchatten-von Neumann classestriple operator integrals

Mathematics Subject Classification ID

Sobolev spaces and other spaces of ``smooth functions, embedding theorems, trace theorems (46E35) Linear operator inequalities (47A63) Functional calculus for linear operators (47A60) Perturbation theory of linear operators (47A55) Dilations, extensions, compressions of linear operators (47A20)

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