Introduction to 3-manifolds. American Mathematical Society. - END - 编辑于 2023-01-14 13:21・IP 属地广东 内容所属专栏 万物皆数也 美的数学是永恒的。 订阅专栏 拓扑学 纽结理论 数学科普 赞同13211 条评论 分享喜欢收藏申请转载 ...
INTRODUCTIONTO3-MANIFOLDS NIKAKSAMIT Asweknow,atopologicaln-manifoldXisaHausdorffspacesuchthateverypointcon- tainedinithasaneighborhood(iscontainedinanopenset)homeomorphictoann- dimensionalopenball.Wewillbefocusingon3-manifoldsmuchthesamewaywelooked at2-manifolds(surfaces). Abasicexampleofa3-Manifold:R 3 ...
C24D3 - Manifolds (Male Manifold)IMI Norgren Fittings Pneufit C Imperial Powered by 1 2 3 LINA 明细表CNSORDERNO Order number ⁿ/ₐ OD Tube ⁿ/ₐ TH Thread ⁿ/ₐ LINA CNSORDERNO OD TH C24D30228 C24D30228 5/16" - 5/32" 1/4" NPT C24D30428 C24D30428...
3-Manifolds Everywhere 来自 Semantic Scholar 喜欢 0 阅读量: 16 作者:D Calegari,H Wilton 摘要: A random group contains many subgroups which are isomorphic to the fundamental group of a compact hyperbolic 3-manifold with totally geodesic boundary. These subgroups can be taken to be quasi-isometric...
In 1970, Walkup completely described the set of $f$-vectors for the four 3-manifolds $S^3$, $S^2 twist S^1$, $S^2 imes S^1$, and $RP^3$. We improve one of Walkup's main restricting inequalities on the set of $f$-vectors of 3-manifolds. As a consequence of a bound by...
Leeb, B.: 3-manifolds with(out) metrics of nonpositive curvature. Invent. Math. 122(2), 277–289 (1995) Article MathSciNet Google Scholar Nguyen, H.T., Sun, H.: Subgroup distortion of 3-manifold groups (2019). arXiv:1904.12253 (To appear in Trans. Amer. Math. Soc) Osin, D....
Affine Flows on 3-Manifolds 作者: Matsumoto, Shigenori 页数: 94丛书: memoirs of the american mathematical societyISBN: 9780821832578豆瓣评分 目前无人评价 评价: 写笔记 写书评 加入购书单 分享到 推荐 丛书信息 ··· memoirs of the american mathematical society(共106册),这套丛书还有 《An SO(3)...
The main purpose of this paper is to study links — finite disjoint union of embedded circles — in 3-manifolds using stable maps into 2-manifolds (or surfaces) instead of Morse functions. This is a continuation of the study begun... O Saeki - 《Kodai Mathematical Journal》 被引量: 0发...