BOOKS - SCIENCE AND STUDY - Геометрия Лобачевского
US $5.71
720038
720038
Геометрия Лобачевского
Author: Тутаев Л.К.
Year: 1959
Number of pages: 130
Format: PDF
File size: 21.9 MB
Language: RU
Year: 1959
Number of pages: 130
Format: PDF
File size: 21.9 MB
Language: RU
Lobachevsky geometry (hyperbolic geometry) is one of the non-Euclidean geometries, a geometric theory based on the same basic premises as ordinary Euclidean geometry, with the exception of the parallel axiom, which is replaced by the parallel Lobachevsky axiom.