Functions of pairs of unbounded noncommuting self-adjoint operators under perturbation

DOI10.1134/S1064562422700041MaRDI QIDQ2696676

Vladimir V. Peller, Aleksei B. Aleksandrov

Publication date: 17 April 2023

Published in: Doklady Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2207.02983

zbMATH Keywords

Besov classesdouble operator integralsHaagerup tensor productsSchatten-von Neumann classestriple operator integralsunbounded self-adjoint operatorsfunctions of pairs of noncommuting self-adjoint operators

Mathematics Subject Classification ID

Special classes of linear operators (47Bxx) Approximations and expansions (41Axx)

Cites Work

• Multiple operator integrals in perturbation theory
• Functions of noncommuting self-adjoint operators under perturbation and estimates of triple operator integrals
• Hankel operators in the perturbation theory of unitary and self-adjoint operators
• Operator Lipschitz functions
• Multidimensional operator multipliers
• Multiple operator integrals, Haagerup and Haagerup‐like tensor products, and operator ideals
• Functions of perturbed commuting dissipative operators
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