Nilpotent and solvable Lie groups Discrete subgroups of Lie groups General geometric structures on manifolds Grupos de Lie nilpotentes y solubles Lattice (Co)homology Theory Bieberbach group Cadena Cohomología de De Rham Cohomología singular Estructuras localmente conforme simpléctico General theory of differential manifolds Geometric groups Grupos de Lie Grupos de Lie y subgrupos discretos Hermitian and Kählerian manifolds Holonomy Holonomía Issues of holonomy Lie group Locally conformal Kähler metrics Locally conformal symplectic structures Métricas localmente conformes Kähler Nilvariedades Retìculo Simplex Solvable Lie group Solvmanifolds Symplectic manifolds Almost abelian lie group