Distributions, Sobolev Spaces, Elliptic Equations
By: Dorothee D. Haroske, Hans Triebel
Contributors: Triebel, Hans, author
Series: EMS Textbooks in Mathematics (ETB)
Publisher: European Mathematical Society Publishing House
Published: 2007
Place of publication: Zuerich, Switzerland
Language: eng
Number of pages: 303
ISBN-13: 9783037195420
Subjects: Theory of distributions (Functional analysis); Sobolev spaces; Elliptic operators; Théorie des distributions (Analyse fonctionnelle); Espaces de Sobolev; Opérateurs elliptiques; Differential equations; Partial differential equations; Functional analysis
Description: It is the main aim of this book to develop at an accessible, moderate level an L2 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 providing 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.