Function Spaces, Entropy Numbers, Differential Operators
Author:
Publisher: Cambridge University Press
Published:
Total Pages: 268
ISBN-13: 0521560365
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Function Spaces, Entropy Numbers, Differential Operators
Author: D. E. Edmunds
Publisher: Cambridge University Press
Published: 1996-08-28
Total Pages: 268
ISBN-13: 9780521560368
DOWNLOAD EBOOKThe distribution of the eigenvalues of differential operators has long fascinated mathematicians. Recent advances have shed new light on classical problems in this area, and this book presents a fresh approach, largely based on the results of the authors. The emphasis here is on a topic of central importance in analysis, namely the relationship between i) function spaces on Euclidean n-space and on domains; ii) entropy numbers in quasi-Banach spaces; and iii) the distribution of the eigenvalues of degenerate elliptic (pseudo) differential operators. The treatment is largely self-contained and accessible to nonspecialists.
Function Spaces, Differential Operators and Nonlinear Analysis
Author: Dorothee Haroske
Publisher: Birkhäuser
Published: 2012-12-06
Total Pages: 462
ISBN-13: 3034880359
DOWNLOAD EBOOKThis volume is dedicated to our teacher and friend Hans Triebel. The core of the book is based on lectures given at the International Conference "Function Spaces, Differential Operators and Nonlinear Analysis" (FSDONA--01) held in Teistungen, Thuringia / Germany, from June 28 to July 4,2001, in honour of his 65th birthday. This was the fifth in a series of meetings organised under the same name by scientists from Finland (Helsinki, Oulu) , the Czech Republic (Prague, Plzen) and Germany (Jena) promoting the collaboration of specialists in East and West, working in these fields. This conference was a very special event because it celebrated Hans Triebel's extraordinary impact on mathematical analysis. The development of the mod ern theory of function spaces in the last 30 years and its application to various branches in both pure and applied mathematics is deeply influenced by his lasting contributions. In a series of books Hans Triebel has given systematic treatments of the theory of function spaces from different points of view, thus revealing its interdependence with interpolation theory, harmonic analysis, partial differential equations, nonlinear operators, entropy, spectral theory and, most recently, anal ysis on fractals. The presented collection of papers is a tribute to Hans Triebel's distinguished work. The book is subdivided into three parts: • Part I contains the two invited lectures by O.V. Besov (Moscow) and D.E. Edmunds (Sussex) having a survey character and honouring Hans Triebel's contributions.
Function Spaces, Entropy Numbers, Differential Operators
Author: D. E. Edmunds
Publisher: Cambridge University Press
Published: 1996-08-28
Total Pages: 268
ISBN-13: 9780521560368
DOWNLOAD EBOOKThe distribution of the eigenvalues of differential operators has long fascinated mathematicians. Recent advances have shed new light on classical problems in this area, and this book presents a fresh approach, largely based on the results of the authors. The emphasis here is on a topic of central importance in analysis, namely the relationship between i) function spaces on Euclidean n-space and on domains; ii) entropy numbers in quasi-Banach spaces; and iii) the distribution of the eigenvalues of degenerate elliptic (pseudo) differential operators. The treatment is largely self-contained and accessible to nonspecialists.
Entropy numbers and approximation numbers in weighted function spaces of type B s p,q and F s p,q, eigenvalue distributions of some degenerate pseudodifferential operators
Author: Dorothee Haroske
Publisher:
Published: 1995
Total Pages: 129
ISBN-13:
DOWNLOAD EBOOKFunction Spaces, Entropy Numbers, Differential Operators
Author: D. E. Edmunds
Publisher: Cambridge University Press
Published: 2008-02-04
Total Pages: 268
ISBN-13: 9780521059756
DOWNLOAD EBOOKThe distribution of the eigenvalues of differential operators has long fascinated mathematicians. Recent advances have shed new light on classical problems in this area, and this book presents a fresh approach, largely based on the results of the authors. The emphasis here is on a topic of central importance in analysis, namely the relationship between i) function spaces on Euclidean n-space and on domains; ii) entropy numbers in quasi-Banach spaces; and iii) the distribution of the eigenvalues of degenerate elliptic (pseudo) differential operators. The treatment is largely self-contained and accessible to nonspecialists.
Distributions, Sobolev Spaces, Elliptic Equations
Author: Dorothee Haroske
Publisher: European Mathematical Society
Published: 2007
Total Pages: 312
ISBN-13: 9783037190425
DOWNLOAD EBOOKIt is the main aim of this book to develop at an accessible, moderate level an $L_2$ theory for elliptic differential operators of second order on bounded smooth domains in Euclidean n-space, including a priori estimates for boundary-value problems in terms of (fractional) Sobolev spaces on domains and on their boundaries, together with a related spectral theory. The presentation is preceded by an introduction to the classical theory for the Laplace-Poisson equation, and some chapters provide required ingredients such as the theory of distributions, Sobolev spaces and the spectral theory in Hilbert spaces. The book grew out of two-semester courses the authors have given several times over a period of ten years at the Friedrich Schiller University of Jena. It is addressed to graduate students and mathematicians who have a working knowledge of calculus, measure theory and the basic elements of functional analysis (as usually covered by undergraduate courses) and who are seeking an accessible introduction to some aspects of the theory of function spaces and its applications to elliptic equations.
Spectral Theory and Differential Operators
Author: David Eric Edmunds
Publisher: Oxford University Press
Published: 2018
Total Pages: 610
ISBN-13: 0198812051
DOWNLOAD EBOOKThis book is an updated version of the classic 1987 monograph "Spectral Theory and Differential Operators".The original book was a cutting edge account of the theory of bounded and closed linear operators in Banach and Hilbert spaces relevant to spectral problems involving differential equations. It is accessible to a graduate student as well as meeting the needs of seasoned researchers in mathematics and mathematical physics. This revised edition corrects various errors, and adds extensive notes to the end of each chapter which describe the considerable progress that has been made on the topic in the last 30 years.
Spectral Theory, Function Spaces and Inequalities
Author: B. Malcolm Brown
Publisher: Springer Science & Business Media
Published: 2011-11-06
Total Pages: 269
ISBN-13: 3034802633
DOWNLOAD EBOOKThis is a collection of contributed papers which focus on recent results in areas of differential equations, function spaces, operator theory and interpolation theory. In particular, it covers current work on measures of non-compactness and real interpolation, sharp Hardy-Littlewood-Sobolev inequalites, the HELP inequality, error estimates and spectral theory of elliptic operators, pseudo differential operators with discontinuous symbols, variable exponent spaces and entropy numbers. These papers contribute to areas of analysis which have been and continue to be heavily influenced by the leading British analysts David Edmunds and Des Evans. This book marks their respective 80th and 70th birthdays.
Approximation and Entropy Numbers of Volterra Operators with Application to Brownian Motion
Author: Mikhail Anatolʹevich Lifshit︠s︡
Publisher: American Mathematical Soc.
Published: 2002
Total Pages: 103
ISBN-13: 082182791X
DOWNLOAD EBOOKThis text considers a specific Volterra integral operator and investigates its degree of compactness in terms of properties of certain kernel functions. In particular, under certain optimal integrability conditions the entropy numbers $e_n(T_{\rho, \psi})$ satisfy $c_1\norm{\rho\psi}_r0$.
