De Sitter Space as a Computational Tool for Surfaces and Foliations
de Sitter空间作为表面和叶状结构的计算工具作者机构：Katedra GeometriiWydziaiMatematyki i InformatykiUniwersytetLodzkiLodzPoland Katedra Metodyki Nauczania MatematykiWydziaiMatematyki i InformatykiUniwersytetLodzkiLodzPoland
出 版 物：《American Journal of Computational Mathematics》 (美国计算数学期刊（英文）)
年 卷 期：2013年第3卷第1期
页 面：1-5页
学科分类：07[理学] 0701[理学-数学] 070101[理学-基础数学]
主 题：De Sitter Space Folation Conformal Geometry
摘 要：The set of all spheres and hyperplanes in the Euclidean space Rn+1 could be identified with the Sitter space Λn+1. All the conformal properties are invariant by the Lorentz form which is natural pseudo-Riemannian metric on Λn+1. We shall study behaviour of some surfaces and foliations as their families using computation in the de Sitter space.
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