Theory of Bergman Spaces

Theory of Bergman Spaces
Author: Hakan Hedenmalm
Publisher: Springer Science & Business Media
Total Pages: 299
Release: 2012-12-06
Genre: Mathematics
ISBN: 1461204976

Fifteen years ago, most mathematicians who worked in the intersection of function theory and operator theory thought that progress on the Bergman spaces was unlikely, yet today the situation has completely changed. For several years, research interest and activity have expanded in this area and there are now rich theories describing the Bergman spaces and their operators. This book is a timely treatment of the theory, written by three of the major players in the field.

Bergman Spaces

Bergman Spaces
Author: Peter Duren
Publisher: American Mathematical Society
Total Pages: 330
Release: 2024-05-14
Genre: Mathematics
ISBN: 082184315X

The modern subject of Bergman spaces is a masterful blend of complex function theory with functional analysis and operator theory. It has much in common with Hardy spaces but involves new elements such as hyperbolic geometry, reproducing kernels, and biharmonic Green functions. This book develops background material and provides a self-contained introduction to a broad range of old and new topics in Bergman spaces, including recent advances on interpolation and sampling, contractive zero-divisors, and invariant subspaces. It is accessible to anyone who has studied basic real and complex analysis at the graduate level.

Operator Theory in Function Spaces

Operator Theory in Function Spaces
Author: Kehe Zhu
Publisher: American Mathematical Soc.
Total Pages: 368
Release: 2007
Genre: Mathematics
ISBN: 0821839659

This book covers Toeplitz operators, Hankel operators, and composition operators on both the Bergman space and the Hardy space. The setting is the unit disk and the main emphasis is on size estimates of these operators: boundedness, compactness, and membership in the Schatten classes. Most results concern the relationship between operator-theoretic properties of these operators and function-theoretic properties of the inducing symbols. Thus a good portion of the book is devoted to the study of analytic function spaces such as the Bloch space, Besov spaces, and BMOA, whose elements are to be used as symbols to induce the operators we study. The book is intended for both research mathematicians and graduate students in complex analysis and operator theory. The prerequisites are minimal; a graduate course in each of real analysis, complex analysis, and functional analysis should sufficiently prepare the reader for the book. Exercises and bibliographical notes are provided at the end of each chapter. These notes will point the reader to additional results and problems. Kehe Zhu is a professor of mathematics at the State University of New York at Albany. His previous books include Theory of Bergman Spaces (Springer, 2000, with H. Hedenmalm and B. Korenblum) and Spaces of Holomorphic Functions in the Unit Ball (Springer, 2005). His current research interests are holomorphic function spaces and operators acting on them.

Analysis on Fock Spaces

Analysis on Fock Spaces
Author: Kehe Zhu
Publisher: Springer Science & Business Media
Total Pages: 350
Release: 2012-05-26
Genre: Mathematics
ISBN: 1441988017

Several natural Lp spaces of analytic functions have been widely studied in the past few decades, including Hardy spaces, Bergman spaces, and Fock spaces. The terms “Hardy spaces” and “Bergman spaces” are by now standard and well established. But the term “Fock spaces” is a different story. Numerous excellent books now exist on the subject of Hardy spaces. Several books about Bergman spaces, including some of the author’s, have also appeared in the past few decades. But there has been no book on the market concerning the Fock spaces. The purpose of this book is to fill that void, especially when many results in the subject are complete by now. This book presents important results and techniques summarized in one place, so that new comers, especially graduate students, have a convenient reference to the subject. This book contains proofs that are new and simpler than the existing ones in the literature. In particular, the book avoids the use of the Heisenberg group, the Fourier transform, and the heat equation. This helps to keep the prerequisites to a minimum. A standard graduate course in each of real analysis, complex analysis, and functional analysis should be sufficient preparation for the reader.

Weighted Bergman Spaces Induced by Rapidly Increasing Weights

Weighted Bergman Spaces Induced by Rapidly Increasing Weights
Author: Jose Angel Pelaez
Publisher: American Mathematical Soc.
Total Pages: 136
Release: 2014-01-08
Genre: Mathematics
ISBN: 0821888021

This monograph is devoted to the study of the weighted Bergman space $A^p_\omega$ of the unit disc $\mathbb{D}$ that is induced by a radial continuous weight $\omega$ satisfying $\lim_{r\to 1^-}\frac{\int_r^1\omega(s)\,ds}{\omega(r)(1-r)}=\infty.$ Every such $A^p_\omega$ lies between the Hardy space $H^p$ and every classical weighted Bergman space $A^p_\alpha$. Even if it is well known that $H^p$ is the limit of $A^p_\alpha$, as $\alpha\to-1$, in many respects, it is shown that $A^p_\omega$ lies ``closer'' to $H^p$ than any $A^p_\alpha$, and that several finer function-theoretic properties of $A^p_\alpha$ do not carry over to $A^p_\omega$.

Function Spaces

Function Spaces
Author: Krzysztof Jarov
Publisher: CRC Press
Total Pages: 450
Release: 2020-08-27
Genre: Mathematics
ISBN: 1000147932

This book is based on the conference on Function Spaces held at Southern Illinois University at Edwardsville, in April, 1990. It is designed to cover a wide range of topics, including spaces of analytic functions, isometries of function spaces, geometry of Banach spaces, and Banach algebras.

Commutative Algebras of Toeplitz Operators on the Bergman Space

Commutative Algebras of Toeplitz Operators on the Bergman Space
Author: Nikolai Vasilevski
Publisher: Springer Science & Business Media
Total Pages: 436
Release: 2008-11-20
Genre: Mathematics
ISBN: 3764387262

This unique book is devoted to the detailed study of the recently discovered commutative C*-algebras of Toeplitz operators on the Bergman space over the unit disk. Surprisingly, the key point to understanding their structure and classifying them lies in the hyperbolic geometry of the unit disk. The book develops a number of important problems whose successful solution was made possible and is based on the specific features of the Toeplitz operators from these commutative algebras.

Holomorphic Spaces

Holomorphic Spaces
Author: Sheldon Jay Axler
Publisher: Cambridge University Press
Total Pages: 490
Release: 1998-05-28
Genre: Mathematics
ISBN: 9780521631938

Expository articles describing the role Hardy spaces, Bergman spaces, Dirichlet spaces, and Hankel and Toeplitz operators play in modern analysis.

Interpolation and Sampling in Spaces of Analytic Functions

Interpolation and Sampling in Spaces of Analytic Functions
Author: Kristian Seip
Publisher: American Mathematical Soc.
Total Pages: 153
Release: 2004
Genre: Mathematics
ISBN: 0821835548

Based on a series of six lectures given by the author at the University of Michigan, this book is intended as an introduction to the topic of interpolation and sampling in analytic function spaces. The three major topics covered are Nevanlinna-Pick interpolation, Carleson's interpolation theorem, an