游行 发表于 2025-3-23 12:07:08
https://doi.org/10.1057/9780230606975Let (.) and (.) be arbitrary real inner product spaces each containing at least two linearly independent elements. However, as in the earlier chapters we do not exclude the case that there exist infinite linearly independent subsets of . or ..减至最低 发表于 2025-3-23 15:07:12
Translation Groups,A ..is a real vector space X together with a mapping .satisfying . for all ...sperse 发表于 2025-3-23 19:03:15
Euclidean and Hyperbolic Geometry,. designates again an arbitrary real inner product space containing two linearly independent elements. As throughout the whole book, we do not exclude the case that there exists an infinite and linearly independent subset of ..Influx 发表于 2025-3-24 00:48:12
http://reply.papertrans.cn/23/2271/227073/227073_14.pngcataract 发表于 2025-3-24 04:28:34
http://reply.papertrans.cn/23/2271/227073/227073_15.pngLimerick 发表于 2025-3-24 09:58:08
,,–Projective Mappings, Isomorphism Theorems,Let (.) and (.) be arbitrary real inner product spaces each containing at least two linearly independent elements. However, as in the earlier chapters we do not exclude the case that there exist infinite linearly independent subsets of . or ..BOLT 发表于 2025-3-24 14:20:58
http://reply.papertrans.cn/23/2271/227073/227073_17.pngDAMP 发表于 2025-3-24 16:59:25
https://doi.org/10.1057/9780230606975ill be a plane of ℝ.. This simple and great idea of Gottfried Wilhelm Leibniz (1646–1716) allows us to characterize hyperplanes of euclidean, of hyperbolic geometry, of spherical geometry, the geometries of Lorentz–Minkowski and de Sitter through the (finite or infinite) dimensions . 2 of . as willlaxative 发表于 2025-3-24 22:23:36
http://reply.papertrans.cn/23/2271/227073/227073_19.pngobstinate 发表于 2025-3-25 02:39:12
metry, the geometries of Lorentz-Minkowski and de Sitter, and this through finite or infinite dimensions greater than 1. .Another new and fundamental result in this edition concerns the representation of hyperb978-3-0348-0741-8978-3-0348-0420-2