A Course on Function Spaces I

Continuous and Integrable Functions
2022. Auflage 2026
ISBN: 978-3-030-80642-2
Verlag: Springer Nature Switzerland AG

Buch, Englisch, 800 Seiten, Format (B × H): 155 mm x 235 mm

Reihe: Universitext

This textbook is the first of a two-part set providing a thorough-yet-accessible introduction to the subject of function spaces. In this first volume, spaces of continuous and integrable functions are covered in detail.

Starting from the familiar notions of continuous and smooth functions, the volume gradually progresses to advanced aspects of Lebesgue spaces and their relatives. Key aspects such as basic functional analytic properties, weak convergence and compactness are covered in detail, concluding with an introduction to the fundamentals of real and harmonic analysis. Throughout, the authors provide helpful motivation for the underlying concepts, which they illustrate with selected applications, demonstrating the relevance and practical use of function spaces.

Designed with the student in mind, this self-contained volume offers multiple syllabi, guiding readers from elementary properties to advanced topics. Visual learners will appreciate the inclusion of figures summarising key outcomes, proof strategies, and 'metaprinciples'. Assuming only multivariable calculus and elementary functional analysis, as conveniently summarised in the first chapters, this volume is designed for lecture courses at the graduate level and will also be a valuable companion for young researchers in analysis.

Zielgruppe

Graduate

Autoren/Hrsg.

Breit, Dominic

Gmeineder, Franz

Fachgebiete

• Mathematik | Informatik Mathematik Mathematische Analysis Funktionalanalysis
• Mathematik | Informatik Mathematik Mathematische Analysis Reelle Analysis

Inhaltsverzeichnis

1 Introduction.- 2 Preliminaries I – Calculus and measure theory.- 3 Preliminaries II – Functional analysis.- 4 Spaces of continuous functions.- 5 L -spaces.- 6 Basics from real and harmonic analysis.

Über Autor(innen)

Dominic Breit heads the Analysis of Partial Differential Equations group at the University of Duisburg-Essen. His research interests range from pure topics such as Sobolev spaces, regularity theory for nonlinear PDEs and the calculus of variations, to applications in fluid mechanics.

Franz Gmeineder holds the Professorship ‘Theory of PDEs’ at the Department of Mathematics and Statistics at the University of Konstanz. His research interests include pure topics from real analysis, function spaces and regularity theory in the calculus of variations, and their interaction in applications.