This is an English edition of Dixmier's book, which is the first systematic exposition of the algebraic approach to representations of Lie groups via representa

Enveloping Algebras

Lie superalgebras are a natural generalization of Lie algebras, having applications in geometry, number theory, gauge field theory, and string theory. This book

This is the first-ever textbook on the Yang-Baxter equation. A key nonlinear equation for solving two important models in many-body statistical theory - the man