Reformulation of the second Weierstrass-Erdmann condition Mauro de Oliveira Cesar OriginalPaper Pages: 19 - 23
Isometry classes of lattices of nonpositive curvature and uniformly bounded volume Su-Shing ChenPatrick Eberlein OriginalPaper Pages: 25 - 44
Foliations by closed cylindres in 3 dimensional manifolds Carlos Frederico Borges Palmeira OriginalPaper Pages: 55 - 78
Réduction simultanée d'un croisement normal et d'un volume J. P. Françoise OriginalPaper Pages: 79 - 83
Cyclical monotonicity of maximal monotone step operators Eduardo H. Zarantonello OriginalPaper Pages: 85 - 91
The topological conjugacy problem for generalized Hénon mappings: some negative results C. Tresser OriginalPaper Pages: 115 - 130