Operator Theory and Harmonic Analysis
Title | Operator Theory and Harmonic Analysis PDF eBook |
Author | Alexey N. Karapetyants |
Publisher | Springer Nature |
Total Pages | 585 |
Release | 2021-09-27 |
Genre | Mathematics |
ISBN | 3030774937 |
This volume is part of the collaboration agreement between Springer and the ISAAC society. This is the first in the two-volume series originating from the 2020 activities within the international scientific conference "Modern Methods, Problems and Applications of Operator Theory and Harmonic Analysis" (OTHA), Southern Federal University in Rostov-on-Don, Russia. This volume is focused on general harmonic analysis and its numerous applications. The two volumes cover new trends and advances in several very important fields of mathematics, developed intensively over the last decade. The relevance of this topic is related to the study of complex multiparameter objects required when considering operators and objects with variable parameters.
Harmonic Analysis of Operators on Hilbert Space
Title | Harmonic Analysis of Operators on Hilbert Space PDF eBook |
Author | Béla Sz Nagy |
Publisher | Springer Science & Business Media |
Total Pages | 481 |
Release | 2010-09-01 |
Genre | Mathematics |
ISBN | 1441960937 |
The existence of unitary dilations makes it possible to study arbitrary contractions on a Hilbert space using the tools of harmonic analysis. The first edition of this book was an account of the progress done in this direction in 1950-70. Since then, this work has influenced many other areas of mathematics, most notably interpolation theory and control theory. This second edition, in addition to revising and amending the original text, focuses on further developments of the theory, including the study of two operator classes: operators whose powers do not converge strongly to zero, and operators whose functional calculus (as introduced in Chapter III) is not injective. For both of these classes, a wealth of material on structure, classification and invariant subspaces is included in Chapters IX and X. Several chapters conclude with a sketch of other developments related with (and developing) the material of the first edition.
Harmonic Analysis and Operator Theory
Title | Harmonic Analysis and Operator Theory PDF eBook |
Author | Stefania A. M. Marcantognini |
Publisher | American Mathematical Soc. |
Total Pages | 528 |
Release | 1995 |
Genre | Mathematics |
ISBN | 0821803042 |
The collection covers a broad spectrum of topics, including: wavelet analysis, Haenkel operators, multimeasure theory, the boundary behavior of the Bergman kernel, interpolation theory, and Cotlar's Lemma on almost orthogonality in the context of L[superscript p] spaces and more...
Modern Methods in Operator Theory and Harmonic Analysis
Title | Modern Methods in Operator Theory and Harmonic Analysis PDF eBook |
Author | Alexey Karapetyants |
Publisher | Springer Nature |
Total Pages | 475 |
Release | 2019-08-28 |
Genre | Mathematics |
ISBN | 3030267482 |
This proceedings volume gathers selected, peer-reviewed papers from the "Modern Methods, Problems and Applications of Operator Theory and Harmonic Analysis VIII" (OTHA 2018) conference, which was held in Rostov-on-Don, Russia, in April 2018. The book covers a diverse range of topics in advanced mathematics, including harmonic analysis, functional analysis, operator theory, function theory, differential equations and fractional analysis – all fields that have been intensively developed in recent decades. Direct and inverse problems arising in mathematical physics are studied and new methods for solving them are presented. Complex multiparameter objects that require the involvement of operators with variable parameters and functional spaces, with fractional and even variable exponents, make these approaches all the more relevant. Given its scope, the book will especially benefit researchers with an interest in new trends in harmonic analysis and operator theory, though it will also appeal to graduate students seeking new and intriguing topics for further investigation.
Operator Theory and Harmonic Analysis
Title | Operator Theory and Harmonic Analysis PDF eBook |
Author | Alexey N. Karapetyants |
Publisher | Springer Nature |
Total Pages | 413 |
Release | 2021-08-31 |
Genre | Mathematics |
ISBN | 3030768295 |
This volume is part of the collaboration agreement between Springer and the ISAAC society. This is the second in the two-volume series originating from the 2020 activities within the international scientific conference "Modern Methods, Problems and Applications of Operator Theory and Harmonic Analysis" (OTHA), Southern Federal University, Rostov-on-Don, Russia. This volume focuses on mathematical methods and applications of probability and statistics in the context of general harmonic analysis and its numerous applications. The two volumes cover new trends and advances in several very important fields of mathematics, developed intensively over the last decade. The relevance of this topic is related to the study of complex multi-parameter objects required when considering operators and objects with variable parameters.
Advances in Harmonic Analysis and Operator Theory
Title | Advances in Harmonic Analysis and Operator Theory PDF eBook |
Author | Alexandre Almeida |
Publisher | Springer Science & Business Media |
Total Pages | 389 |
Release | 2013-01-31 |
Genre | Mathematics |
ISBN | 3034805160 |
This volume is dedicated to Professor Stefan Samko on the occasion of his seventieth birthday. The contributions display the range of his scientific interests in harmonic analysis and operator theory. Particular attention is paid to fractional integrals and derivatives, singular, hypersingular and potential operators in variable exponent spaces, pseudodifferential operators in various modern function and distribution spaces, as well as related applications, to mention but a few. Most contributions were firstly presented in two conferences at Lisbon and Aveiro, Portugal, in June‒July 2011.
Operator Theory, Functional Analysis and Applications
Title | Operator Theory, Functional Analysis and Applications PDF eBook |
Author | M. Amélia Bastos |
Publisher | Springer Nature |
Total Pages | 654 |
Release | 2021-03-31 |
Genre | Mathematics |
ISBN | 3030519457 |
This book presents 30 articles on the topic areas discussed at the 30th “International Workshop on Operator Theory and its Applications”, held in Lisbon in July 2019. The contributions include both expository essays and original research papers reflecting recent advances in the traditional IWOTA areas and emerging adjacent fields, as well as the applications of Operator Theory and Functional Analysis. The topics range from C*–algebras and Banach *–algebras, Sturm-Liouville theory, integrable systems, dilation theory, frame theory, Toeplitz, Hankel, and singular integral operators, to questions from lattice, group and matrix theories, complex analysis, harmonic analysis, and function spaces. Given its scope, the book is chiefly intended for researchers and graduate students in the areas of Operator Theory, Functional Analysis, their applications and adjacent fields.