The D Bar Neumann Problem And Schrodinger Operators

Author : Friedrich Haslinger
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110377837
Total Pages : 298 pages
Book Rating : 4.35/5 ( download)

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Download or read book The d-bar Neumann Problem and Schrödinger Operators written by Friedrich Haslinger and published by Walter de Gruyter GmbH & Co KG. This book was released on 2014-08-20 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: The topic of this book is located at the intersection of complex analysis, operator theory and partial differential equations. It begins with results on the canonical solution operator to restricted to Bergman spaces of holomorphic d-bar functions in one and several complex variables.These operators are Hankel operators of special type. In the following the general complex is investigated on d-bar spaces over bounded pseudoconvex domains and on weighted d-bar spaces. The main part is devoted to the spectral analysis of the complex Laplacian and to compactness of the Neumann operator. The last part contains a detailed account of the application of the methods to Schrödinger operators, Pauli and Dirac operators and to Witten-Laplacians. It is assumed that the reader has a basic knowledge of complex analysis, functional analysis and topology. With minimal prerequisites required, this book provides a systematic introduction to an active area of research for both students at a bachelor level and mathematicians.

Author : Friedrich Haslinger
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110315351
Total Pages : 254 pages
Book Rating : 4.56/5 ( download)

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Download or read book The d-bar Neumann Problem and Schrödinger Operators written by Friedrich Haslinger and published by Walter de Gruyter GmbH & Co KG. This book was released on 2014-08-20 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: The topic of this book is located at the intersection of complex analysis, operator theory and partial differential equations. It begins with results on the canonical solution operator to restricted to Bergman spaces of holomorphic d-bar functions in one and several complex variables.These operators are Hankel operators of special type. In the following the general complex is investigated on d-bar spaces over bounded pseudoconvex domains and on weighted d-bar spaces. The main part is devoted to the spectral analysis of the complex Laplacian and to compactness of the Neumann operator. The last part contains a detailed account of the application of the methods to Schrödinger operators, Pauli and Dirac operators and to Witten-Laplacians. It is assumed that the reader has a basic knowledge of complex analysis, functional analysis and topology. With minimal prerequisites required, this book provides a systematic introduction to an active area of research for both students at a bachelor level and mathematicians.

Author : Emil J. Straube
Publisher : European Mathematical Society
ISBN 13 : 9783037190760
Total Pages : 220 pages
Book Rating : 4.60/5 ( download)

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Download or read book Lectures on the L2-Sobolev Theory of the [d-bar]-Neumann Problem written by Emil J. Straube and published by European Mathematical Society. This book was released on 2010 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a thorough and self-contained introduction to the $\bar{\partial}$-Neumann problem, leading up to current research, in the context of the $\mathcal{L}^{2}$-Sobolev theory on bounded pseudoconvex domains in $\mathbb{C}^{n}$. It grew out of courses for advanced graduate students and young researchers given by the author at the Erwin Schrodinger International Institute for Mathematical Physics and at Texas A & M University. The introductory chapter provides an overview of the contents and puts them in historical perspective. The second chapter presents the basic $\mathcal{L}^{2}$-theory. Following is a chapter on the subelliptic estimates on strictly pseudoconvex domains. The two final chapters on compactness and on regularity in Sobolev spaces bring the reader to the frontiers of research. Prerequisites are a solid background in basic complex and functional analysis, including the elementary $\mathcal{L}^{2}$-Sobolev theory and distributions. Some knowledge in several complex variables is helpful. Concerning partial differential equations, not much is assumed. The elliptic regularity of the Dirichlet problem for the Laplacian is quoted a few times, but the ellipticity results needed for elliptic regularization in the third chapter are proved from scratch.

Author : Walter Roth
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3111315479
Total Pages : 266 pages
Book Rating : 4.78/5 ( download)

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Download or read book Integral Representation written by Walter Roth and published by Walter de Gruyter GmbH & Co KG. This book was released on 2023-10-04 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a wide-ranging approach to operator-valued measures and integrals of both vector-valued and set-valued functions. It covers convergence theorems and an integral representation for linear operators on spaces of continuous vector-valued functions on a locally compact space. These are used to extend Choquet theory, which was originally formulated for linear functionals on spaces of real-valued functions, to operators of this type.

Author : Umberto Zannier
Publisher : Springer Science & Business Media
ISBN 13 : 8876424571
Total Pages : 80 pages
Book Rating : 4.71/5 ( download)

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Download or read book Colloquium De Giorgi 2010-2012 written by Umberto Zannier and published by Springer Science & Business Media. This book was released on 2013-06-28 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since 2001 the Scuola Normale Superiore di Pisa has organized the "Colloquio De Giorgi", a series of colloquium talks named after Ennio De Giorgi. The Colloquio is addressed to a general mathematical audience, and especially meant to attract graduate students and advanced undergraduate students. The lectures are intended to be not too technical, in fields of wide interest. They must provide an overview of the general topic, possibly in a historical perspective, together with a description of more recent progress. The idea of collecting the materials from these lectures and publishing them in annual volumes came out recently, as a recognition of their intrinsic mathematical interest, and also with the aim of preserving memory of these events.

Author : American Mathematical Society
Publisher :
ISBN 13 :
Total Pages : 826 pages
Book Rating : 4.41/5 ( download)

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Download or read book Abstracts of Papers Presented to the American Mathematical Society written by American Mathematical Society and published by . This book was released on 2004 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Umberto Zannier
Publisher : Springer
ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.56/5 ( download)

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Download or read book Colloquium De Giorgi 2006 written by Umberto Zannier and published by Springer. This book was released on 2007-05-10 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains expositions of talks of the Colloquio De Giorgi, given by eminent experts and addressed to a ‘general’ public (audience) of mathematicians. The topics are prepared in such a way that readers will get some idea of recent progress in several mathematical fields.

Author : Dariush Ehsani
Publisher :
ISBN 13 :
Total Pages : 186 pages
Book Rating : 4.49/5 ( download)

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Download or read book The Solution of the D-bar Neumann Problem on Non-smooth Model Domains written by Dariush Ehsani and published by . This book was released on 2001 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Gerd Fischer
Publisher :
ISBN 13 :
Total Pages : 904 pages
Book Rating : 4.40/5 ( download)

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Download or read book Proceedings of the International Congress of Mathematicians: Invited lectures written by Gerd Fischer and published by . This book was released on 1998 with total page 904 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Gerald B. Folland
Publisher : Princeton University Press
ISBN 13 : 1400881528
Total Pages : 156 pages
Book Rating : 4.29/5 ( download)

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Download or read book The Neumann Problem for the Cauchy-Riemann Complex. (AM-75), Volume 75 written by Gerald B. Folland and published by Princeton University Press. This book was released on 2016-03-02 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part explanation of important recent work, and part introduction to some of the techniques of modern partial differential equations, this monograph is a self-contained exposition of the Neumann problem for the Cauchy-Riemann complex and certain of its applications. The authors prove the main existence and regularity theorems in detail, assuming only a knowledge of the basic theory of differentiable manifolds and operators on Hilbert space. They discuss applications to the theory of several complex variables, examine the associated complex on the boundary, and outline other techniques relevant to these problems. In an appendix they develop the functional analysis of differential operators in terms of Sobolev spaces, to the extent it is required for the monograph.