This book is devoted to one of the fastest developing fields in modern
control theory - the so-called H-infinity optimal control theory. The
book is an affordable new softcover edition of a bestselling text. It
can be used for a second or third year graduate level course in the
subject, and researchers working in the area will find the book useful
as a standard reference. Based mostly on recent work of the authors, the
book is written on a good mathematical level. Many results in it are
original, interesting, and inspirational. The topic is central to modern
control and hence this definitive book is highly recommended to anyone
who wishes to catch up important theoretical developments in applied
mathematics and control.