Overview
- Winner of the 2022 Ferran Sunyer i Balaguer Prize
- Presents new results that settle the study of boundary value problems for elliptic systems with block structure
- Unifies and improves machinery developed over the last two decades
Part of the book series: Progress in Mathematics (PM, volume 346)
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About this book
In this monograph, for elliptic systems with block structure in the upper half-space and t-independent coefficients, the authors settle the study of boundary value problems by proving compatible well-posedness of Dirichlet, regularity and Neumann problems in optimal ranges of exponents. Prior to this work, only the two-dimensional situation was fully understood. In higher dimensions, partial results for existence in smaller ranges of exponents and for a subclass of such systems had been established. The presented uniqueness results are completely new, and the authors also elucidate optimal ranges for problems with fractional regularity data.
The first part of the monograph, which can be read independently, provides optimal ranges of exponents for functional calculus and adapted Hardy spaces for the associated boundary operator. Methods use and improve, with new results, all the machinery developed over the last two decades to study such problems: the Kato square root estimates and Riesz transforms, Hardy spaces associated to operators, off-diagonal estimates, non-tangential estimates and square functions, and abstract layer potentials to replace fundamental solutions in the absence of local regularity of solutions.Keywords
Table of contents (22 chapters)
Authors and Affiliations
About the authors
Bibliographic Information
Book Title: Boundary Value Problems and Hardy Spaces for Elliptic Systems with Block Structure
Authors: Pascal Auscher, Moritz Egert
Series Title: Progress in Mathematics
DOI: https://doi.org/10.1007/978-3-031-29973-5
Publisher: Birkhäuser Cham
eBook Packages: Mathematics and Statistics, Mathematics and Statistics (R0)
Copyright Information: The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerland AG 2023
Hardcover ISBN: 978-3-031-29972-8Published: 28 July 2023
Softcover ISBN: 978-3-031-29975-9Due: 28 August 2023
eBook ISBN: 978-3-031-29973-5Published: 27 July 2023
Series ISSN: 0743-1643
Series E-ISSN: 2296-505X
Edition Number: 1
Number of Pages: XIII, 310
Number of Illustrations: 12 b/w illustrations, 11 illustrations in colour
Topics: Analysis, Abstract Harmonic Analysis, Operator Theory, Functional Analysis