GEOMETRY OF NONPOSITIVELY CURVED MANIFOLDS (Chicago Lectures in Mathematics)

Abstract

By Patrick B. Eberlein: 449 pp., US$45.00 (£35.95), isbn 0 226 18198 7 (University of Chicago Press, 1996). NONPOSITIVE CURVATURE: GEOMETRIC AND ANALYTIC ASPECTS (Lecture in Mathematics ETH Zürich) By Jürgen Jost: 108 pp., DM.38.–, isbn 3 7643 5736 3 (Birkhäuser, 1997).