Author: Ronald Raphaël Coifman
Publisher:
ISBN:
Category : Function spaces
Languages : en
Pages : 164
Book Description
Representation Theorems for Holomorphic and Harmonic Functions in LP
Author: Ronald Raphaël Coifman
Publisher:
ISBN:
Category : Function spaces
Languages : en
Pages : 164
Book Description
Publisher:
ISBN:
Category : Function spaces
Languages : en
Pages : 164
Book Description
Representation Theorems for Holomorphic and Harmonic Functions in LP
Author: Ronald Raphaël Coifman
Publisher:
ISBN:
Category : Function spaces
Languages : en
Pages : 164
Book Description
Publisher:
ISBN:
Category : Function spaces
Languages : en
Pages : 164
Book Description
Operators, Functions, and Systems: Model operators and systems
Author: Nikolaĭ Kapitonovich Nikolʹskiĭ
Publisher: American Mathematical Soc.
ISBN: 9780821828762
Category : Control theory
Languages : en
Pages : 460
Book Description
Publisher: American Mathematical Soc.
ISBN: 9780821828762
Category : Control theory
Languages : en
Pages : 460
Book Description
Representation Theory and Harmonic Analysis on Symmetric Spaces
Author: Jens Gerlach Christensen
Publisher: American Mathematical Soc.
ISBN: 1470440709
Category : Mathematics
Languages : en
Pages : 330
Book Description
This volume contains the proceedings of the AMS Special Session on Harmonic Analysis, in honor of Gestur Ólafsson's 65th birthday, held on January 4, 2017, in Atlanta, Georgia. The articles in this volume provide fresh perspectives on many different directions within harmonic analysis, highlighting the connections between harmonic analysis and the areas of integral geometry, complex analysis, operator algebras, Lie algebras, special functions, and differential operators. The breadth of contributions highlights the diversity of current research in harmonic analysis and shows that it continues to be a vibrant and fruitful field of inquiry.
Publisher: American Mathematical Soc.
ISBN: 1470440709
Category : Mathematics
Languages : en
Pages : 330
Book Description
This volume contains the proceedings of the AMS Special Session on Harmonic Analysis, in honor of Gestur Ólafsson's 65th birthday, held on January 4, 2017, in Atlanta, Georgia. The articles in this volume provide fresh perspectives on many different directions within harmonic analysis, highlighting the connections between harmonic analysis and the areas of integral geometry, complex analysis, operator algebras, Lie algebras, special functions, and differential operators. The breadth of contributions highlights the diversity of current research in harmonic analysis and shows that it continues to be a vibrant and fruitful field of inquiry.
Fatou Type Theorems
Author: F. Di Biase
Publisher: Springer Science & Business Media
ISBN: 1461223105
Category : Mathematics
Languages : en
Pages : 158
Book Description
A basic principle governing the boundary behaviour of holomorphic func tions (and harmonic functions) is this: Under certain growth conditions, for almost every point in the boundary of the domain, these functions ad mit a boundary limit, if we approach the bounda-ry point within certain approach regions. For example, for bounded harmonic functions in the open unit disc, the natural approach regions are nontangential triangles with one vertex in the boundary point, and entirely contained in the disc [Fat06]. In fact, these natural approach regions are optimal, in the sense that convergence will fail if we approach the boundary inside larger regions, having a higher order of contact with the boundary. The first theorem of this sort is due to J. E. Littlewood [Lit27], who proved that if we replace a nontangential region with the rotates of any fixed tangential curve, then convergence fails. In 1984, A. Nagel and E. M. Stein proved that in Euclidean half spaces (and the unit disc) there are in effect regions of convergence that are not nontangential: These larger approach regions contain tangential sequences (as opposed to tangential curves). The phenomenon discovered by Nagel and Stein indicates that the boundary behaviour of ho)omor phic functions (and harmonic functions), in theorems of Fatou type, is regulated by a second principle, which predicts the existence of regions of convergence that are sequentially larger than the natural ones.
Publisher: Springer Science & Business Media
ISBN: 1461223105
Category : Mathematics
Languages : en
Pages : 158
Book Description
A basic principle governing the boundary behaviour of holomorphic func tions (and harmonic functions) is this: Under certain growth conditions, for almost every point in the boundary of the domain, these functions ad mit a boundary limit, if we approach the bounda-ry point within certain approach regions. For example, for bounded harmonic functions in the open unit disc, the natural approach regions are nontangential triangles with one vertex in the boundary point, and entirely contained in the disc [Fat06]. In fact, these natural approach regions are optimal, in the sense that convergence will fail if we approach the boundary inside larger regions, having a higher order of contact with the boundary. The first theorem of this sort is due to J. E. Littlewood [Lit27], who proved that if we replace a nontangential region with the rotates of any fixed tangential curve, then convergence fails. In 1984, A. Nagel and E. M. Stein proved that in Euclidean half spaces (and the unit disc) there are in effect regions of convergence that are not nontangential: These larger approach regions contain tangential sequences (as opposed to tangential curves). The phenomenon discovered by Nagel and Stein indicates that the boundary behaviour of ho)omor phic functions (and harmonic functions), in theorems of Fatou type, is regulated by a second principle, which predicts the existence of regions of convergence that are sequentially larger than the natural ones.
Holomorphic Spaces
Author: Sheldon Jay Axler
Publisher: Cambridge University Press
ISBN: 9780521631938
Category : Mathematics
Languages : en
Pages : 490
Book Description
Expository articles describing the role Hardy spaces, Bergman spaces, Dirichlet spaces, and Hankel and Toeplitz operators play in modern analysis.
Publisher: Cambridge University Press
ISBN: 9780521631938
Category : Mathematics
Languages : en
Pages : 490
Book Description
Expository articles describing the role Hardy spaces, Bergman spaces, Dirichlet spaces, and Hankel and Toeplitz operators play in modern analysis.
Harmonic Function Theory
Author: Sheldon Axler
Publisher: Springer Science & Business Media
ISBN: 1475781377
Category : Mathematics
Languages : en
Pages : 266
Book Description
This book is about harmonic functions in Euclidean space. This new edition contains a completely rewritten chapter on spherical harmonics, a new section on extensions of Bochers Theorem, new exercises and proofs, as well as revisions throughout to improve the text. A unique software package supplements the text for readers who wish to explore harmonic function theory on a computer.
Publisher: Springer Science & Business Media
ISBN: 1475781377
Category : Mathematics
Languages : en
Pages : 266
Book Description
This book is about harmonic functions in Euclidean space. This new edition contains a completely rewritten chapter on spherical harmonics, a new section on extensions of Bochers Theorem, new exercises and proofs, as well as revisions throughout to improve the text. A unique software package supplements the text for readers who wish to explore harmonic function theory on a computer.
Functional Analysis, Harmonic Analysis, and Image Processing
Author: Michael Cwikel
Publisher: American Mathematical Soc.
ISBN: 1470428369
Category : Computers
Languages : en
Pages : 422
Book Description
This volume is dedicated to the memory of Björn Jawerth. It contains original research contributions and surveys in several of the areas of mathematics to which Björn made important contributions. Those areas include harmonic analysis, image processing, and functional analysis, which are of course interrelated in many significant and productive ways. Among the contributors are some of the world's leading experts in these areas. With its combination of research papers and surveys, this book may become an important reference and research tool. This book should be of interest to advanced graduate students and professional researchers in the areas of functional analysis, harmonic analysis, image processing, and approximation theory. It combines articles presenting new research with insightful surveys written by foremost experts.
Publisher: American Mathematical Soc.
ISBN: 1470428369
Category : Computers
Languages : en
Pages : 422
Book Description
This volume is dedicated to the memory of Björn Jawerth. It contains original research contributions and surveys in several of the areas of mathematics to which Björn made important contributions. Those areas include harmonic analysis, image processing, and functional analysis, which are of course interrelated in many significant and productive ways. Among the contributors are some of the world's leading experts in these areas. With its combination of research papers and surveys, this book may become an important reference and research tool. This book should be of interest to advanced graduate students and professional researchers in the areas of functional analysis, harmonic analysis, image processing, and approximation theory. It combines articles presenting new research with insightful surveys written by foremost experts.
Selected Topics in Complex Analysis
Author: Vladimir Ya. Eiderman
Publisher: Springer Science & Business Media
ISBN: 3764373407
Category : Mathematics
Languages : en
Pages : 225
Book Description
This volume opens with a paper by V.P. Havin that presents a comprehensive survey of the work of mathematician S.Ya. Khavinson. It includes a complete bibliography, previously unpublished, of 163 items, and twelve peer-reviewed research and expository papers by leading mathematicians, including the joint paper by Khavinson and T.S. Kuzina. The emphasis is on the usage of tools from functional analysis, potential theory, algebra, and topology.
Publisher: Springer Science & Business Media
ISBN: 3764373407
Category : Mathematics
Languages : en
Pages : 225
Book Description
This volume opens with a paper by V.P. Havin that presents a comprehensive survey of the work of mathematician S.Ya. Khavinson. It includes a complete bibliography, previously unpublished, of 163 items, and twelve peer-reviewed research and expository papers by leading mathematicians, including the joint paper by Khavinson and T.S. Kuzina. The emphasis is on the usage of tools from functional analysis, potential theory, algebra, and topology.
Handbook of the Geometry of Banach Spaces
Author:
Publisher: Elsevier
ISBN: 0080533507
Category : Mathematics
Languages : en
Pages : 873
Book Description
Handbook of the Geometry of Banach Spaces
Publisher: Elsevier
ISBN: 0080533507
Category : Mathematics
Languages : en
Pages : 873
Book Description
Handbook of the Geometry of Banach Spaces