Spectral measures and dynamics : typical behaviors / Moacir Aloisio, Silas L. Carvalho, César R. de Oliveira.
Aloisio, Moacir, author.; Carvalho, Silas L. author.; de Oliveira, César R. author.
2023
QA320 .A46 2023
Available Online

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Title Spectral measures and dynamics : typical behaviors / Moacir Aloisio, Silas L. Carvalho, César R. de Oliveira.
Author Aloisio, Moacir, author.
ISBN 9783031382895 (electronic bk.)
3031382897 (electronic bk.)
9783031382888
3031382889
DOI https://doi.org/10.1007/978-3-031-38289-5
Published Cham : Springer, 2023.
Language English
Description 1 online resource (xi, 246 pages) : color illustrations.
Other Standard Identifiers 10.1007/978-3-031-38289-5 doi
Call Number QA320 .A46 2023
Dewey Decimal Classification 515/.7222
Summary This book convenes and deepens generic results about spectral measures, many of them available so far in scattered literature. It starts with classic topics such as Wiener lemma, Strichartz inequality, and the basics of fractal dimensions of measures, progressing to more advanced material, some of them developed by the own authors. A fundamental concept to the mathematical theory of quantum mechanics, the spectral measure relates to the components of the quantum state concerning the energy levels of the Hamiltonian operator and, on the other hand, to the dynamics of such state. However, these correspondences are not immediate, with many nuances and subtleties discovered in recent years. A valuable example of such subtleties is found in the so-called "Wonderland theorem" first published by B. Simon in 1995. It shows that, for some metric space of self-adjoint operators, the set of operators whose spectral measures are singular continuous is a generic set (which, for some, is exotic). Recent works have revealed that, on top of singular continuity, there are other generic properties of spectral measures. These properties are usually associated with a number of different notions of generalized dimensions, upper and lower dimensions, with dynamical implications in quantum mechanics, ergodicity of dynamical systems, and evolution semigroups. All this opens ways to new and instigating avenues of research. Graduate students with a specific interest in the spectral properties of spectral measure are the primary target audience for this work, while researchers benefit from a selection of important results, many of them presented in the book format for the first time.
Bibliography, etc. Note Includes bibliographical references and index.
Access Note Access limited to authorized users.
Source of Description Online resource; title from PDF title page (SpringerLink, viewed October 30, 2023).
Added Author Carvalho, Silas L. author.
de Oliveira, César R. author.
Series Latin American Mathematics Series. UFSCar subseries, 2524-6763
Available in Other Form Print version: 9783031382888
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Record Appears in Online Resources > Ebooks
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Spectrum and Dynamics: Some Basic Concepts
Part I Quantum Models: Correlation Dimension
Fractal Measures and Dynamics
Escaping Probabilities and Quasiballistic Dynamics
Generalized Dimensions and Dynamics
Part II Ergodic Theory and Semigroups: Generic Scales of Weak-Mixing
Asymptotics of C0-Semigroups
Generic Stability for Self-adjoint Semigroups
References.

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