This advanced book focuses on ordinary differential equations (ODEs) in Banach and more general locally convex spaces, most notably the ODEs on measures and var

The theory of elliptic boundary problems is fundamental in analysis and the role of spaces of weakly differentiable functions (also called Sobolev spaces) is es

This textbook is a completely revised, updated, and expanded English edition of the important Analyse fonctionnelle (1983). In addition, it contains a wealth of

With this hands-on introduction readers will learn what SDEs are all about and how they should use them in practice.

This book introduces readers to theories that play a crucial role in modern mathematics, such as integration and functional analysis, employing a unifying appro