Download or read book Elementary Geometry in Hyperbolic Space written by Werner Fenchel and published by Walter de Gruyter. This book was released on 1989 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hyperbolic geometry is in a period of revised interest. This book contains a substantial account of the parts of the theory basic to the study of Kleinian groups, but it also contains the more broad-reaching thoughts of the author, one of the pioneers in the theory of convex bodies and a major contributor in other fields of mathematics. Annotation copyrighted by Book News, Inc., Portland, OR