Lattices in Spaces of Nonpositive Curvature

DISCRETE SUBGROUPS OF LIE GROUPS

Raghunathan · 1972 · 1.3K citations

Natural Sciences, Mathematics, Discrete Mathematics +7

Manifolds of negative curvature

Richard L. Bishop, Barrett O’Neill · Transactions of the American Mathematical Society · 1969 · 1.1K citations · Full text

Natural Sciences, Geophysics, Computational Geometry +16

Strong rigidity ofQ-rank 1 lattices

Gopal Prasad · Inventiones mathematicae · 1973 · 258 citations

Natural Sciences, Mathematics, Topology +3

Almost flat manifolds

M. Gromov · Journal of Differential Geometry · 1978 · 242 citations · Full text

Natural Sciences, Mathematics, Geometry +15

Geometry of horospheres

Ernst Heintze, Hans-Christoph Im Hof · Journal of Differential Geometry · 1977 · 216 citations · Full text

Natural Sciences, Mathematics, Geodesy +12