In this book the theory of binary systems is considered as a part of group theory and, in particular, within the framework of Lie groups. The novelty is the con

In this book the theory of binary systems is considered as a part of group theory and, in particular, within the framework of Lie groups. The novelty is the con

The first account of local geometric Langlands Correspondence, a new area of mathematical physics developed by the author.

This textbook treats Lie groups, Lie algebras and their representations in an elementary but fully rigorous fashion requiring minimal prerequisites. In particul

One of the most cited books in mathematics, John Milnor's exposition of Morse theory has been the most important book on the subject for more than forty years.