Entropy of a unitary operator on $L^2(\pmb{\mathbb{T}}^n)$

DOI10.4213/sm9679ezbMath1522.47041MaRDI QIDQ6178324

Unnamed Author, Dmitrij V. Treshev

Publication date: 1 September 2023

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

Full work available at URL: http://mathnet.ru/eng/sm9679

zbMATH Keywords

Hilbert spacemetric entropySchrödinger propagator\( \mu \)-norm of operator

Mathematics Subject Classification ID

Entropy and other invariants (28D20) Riesz operators; eigenvalue distributions; approximation numbers, (s)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators (47B06) Operators on Hilbert spaces (general) (47B02)

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