×

Discrete groups of motions of manifolds of non-positive curvature. (Russian) Zbl 0336.57037

Proc. int. Congr. Math., Vancouver 1974, Vol. 2, 21-34 (1975).

MSC:

57S30 Discontinuous groups of transformations
22E35 Analysis on \(p\)-adic Lie groups
22E40 Discrete subgroups of Lie groups
53C35 Differential geometry of symmetric spaces
57S25 Groups acting on specific manifolds