An introduction to non-Euclidean geometry /
| Основен автор: | Gans, David, 1907-1999. |
|---|---|
| Формат: | Книга |
| Език: | English |
| Публикувано: |
New York :
Academic Press,
1973.
|
| Предмети: | |
| Подобни документи: |
Online version::
Introduction to non-Euclidean geometry. |
Съдържание:
- Historical introduction. I. Euclid's fifth postulate
- II. Attempts to prove the fifth postulate
- Hyperbolic geometry. III. Parallels with a common perpendicular
- IV. Parallels without a common perpendicular
- V. Horocycles
- VI. Triangle relations
- Elliptic geometry. VII. Double elliptic geometry
- VIII. Single elliptic geometry
- Appendix: A summary from Euclid's Elements.