A Theorem on Discrete, Torsion Free Subgroups of Isom H n Young Deuk Kim OriginalPaper Pages: 51 - 57
A Survey on Topological Properties of Tiles Related to Number Systems Shigeki AkiyamaJörg M. Thuswaldner OriginalPaper Pages: 89 - 105
Upper and Lower Bounds for the Lengths of Steiner Trees in 3-Space M. BrazilD. A. ThomasJ. F. Weng OriginalPaper Pages: 107 - 119
Isometric Splitting for Actions of Simple Lie Groups on Pseudo-Riemannian Manifolds F. G. Hernández-zamora OriginalPaper Pages: 147 - 163
Contact CR-Warped Product Submanifolds in Sasakian Space Forms Ion Mihai OriginalPaper Pages: 165 - 173
Conformal Geometry of Gravitational Plane Waves W. KühnelH. -B. Rademacher OriginalPaper Pages: 175 - 188
Rigidity Result for Certain Three-Dimensional Singular Spaces and Their Fundamental Groups Jean-françois Lafont OriginalPaper Pages: 197 - 219
Fundamental Domains for Finite Subgroups in U(2) and Configurations of Lagrangians Elisha FalbelJulien Paupert OriginalPaper Pages: 221 - 238
Tubular Structures of Compact Symmetric Spaces Associated with the Exceptional Lie Group F4 Balázs CsikósLászló Verhóczki OriginalPaper Pages: 239 - 252