The subject of C*-algebras received a dramatic revitalization in the 1970s by the introduction of topological methods through the work of Brown, Douglas, and Fi

This book is directed towards graduate students that wish to start from the basic theory of C*-algebras and advance to an overview of some of the most spectacul

$\textrm{C}*$-approximation theory has provided the foundation for many of the most important conceptual breakthroughs and applications of operator algebras. Th

This book constitutes a first- or second-year graduate course in operator theory. It is a field that has great importance for other areas of mathematics and phy

This book provides a very elementary introduction to K-theory for C*-algebras, and is ideal for beginning graduate students.