Improving semigroup bounds with resolvent estimates

DOI10.1007/s00020-021-02652-6zbMath1496.47067arXiv2103.06792OpenAlexW3168528364MaRDI QIDQ2039333

Bernard Helffer, Johannes Sjöstrand

Publication date: 2 July 2021

Published in: Integral Equations and Operator Theory (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2103.06792

zbMATH Keywords

resolventsemigroupRiccati equationoptimal bounds

Mathematics Subject Classification ID

Groups and semigroups of linear operators (47D03) Laplace transform (44A10) Optimality conditions (49K99)

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Uses Software

• Eigtool

Cites Work

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• Spectral Theory and its Applications
• Resolvent Estimates for Non-Selfadjoint Operators via Semigroups
• Spectral Asymptotics for Large Skew-Symmetric Perturbations of the Harmonic Oscillator

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