Title: Kac-Moody and Virasoro algebras
Subjects: Mathematical physics, Lie algebras, Theory of Groups, Quantum field theory, Algebraic topology, Quantum theory, Group theory, Lie, Algèbres de, Groupes, Théorie des, Champs, Théorie quantique des, Algèbres non associatives, Physique mathématique, Kac-Moody algebras, Nonassociative algebras, Algebraïsche variëteiten