Helgason, Sigurdur, 1927- Differential geometry, Lie groups, and symmetric spaces / Sigurdur Helgason - xv, 628 páginas - Pure and applied mathematics, a series of monographs and textbooks ; 80 . ISBN: 0-12-338460-5 Subjects--Topical Terms: Grupos de LieEspacios simétricosGeometría diferencial LC Class. No.: QA641 / H423