This textbook is a completely revised, updated, and expanded English
edition of the important Analyse fonctionnelle (1983). In addition, it
contains a wealth of problems and exercises (with solutions) to guide
the reader. Uniquely, this book presents in a coherent, concise and
unified way the main results from functional analysis together with
the main results from the theory of partial differential equations
(PDEs). Although there are many books on functional analysis and many on
PDEs, this is the first to cover both of these closely connected topics.
Since the French book was first published, it has been translated into
Spanish, Italian, Japanese, Korean, Romanian, Greek and Chinese. The
English edition makes a welcome addition to this list.