Ein “affiner” Beweis des Satzes von v. Staudt—Schleiermacher |
| |
| Authors: | Rudolf Fritsch |
| |
| Institution: | (1) Fachbereich Mathematik, Universität Konstanz, Postfach 7733, D-7750 Konstanz, Bundesrepublik Deutschland |
| |
| Abstract: | The Theorem ofv. Staudt-Schleiermacher asserts that a projective incidence plane is pappian if every projectivity with 5 fixed points is the identity.Schleiermacher's original proof needs different treatments for a lot of cases. We give a simpler proof based on the fact that Desargues' and Pappos' theorems hold in a projective plane if this is true for some affine specializations.
Mit 8 Abbildungen |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
