Simplicial diffeomorphisms

Vinicius Mello; Luiz Velho

首页> 外文期刊>Computer Aided Geometric Design >Simplicial diffeomorphisms

【24h】

Simplicial diffeomorphisms

机译：单纯形异同

获取原文

获取原文并翻译 | 示例

获取外文期刊封面封底 >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

In this paper we will present a theory for simplicial diffeomorphims, that is, diffeomorphisms that preserve the incidence relations of a simplicial complex. Simplicial diffeomorphisms can be regarded as curvilinear barycentric coordinates. Using the combination of piecewise linear functions on complexes with simplicial diffeomorphisms, we also propose a new representation of curves and surfaces (and hypersurfaces, in general) that is simultaneously implicit and parametric.

机译：在本文中，我们将提出一种用于单纯形非同构词的理论，即保持同形复形的入射关系的非同构性。简单的亚同性可以看作曲线的重心坐标。通过使用复杂的分段线性函数结合简单的亚纯性，我们还提出了同时隐式和参数化的曲线和曲面（通常是超曲面）的新表示形式。

著录项

来源
《Computer Aided Geometric Design》 |2010年第9期|p.734-745|共12页
作者
Vinicius Mello; Luiz Velho;
展开▼
作者单位

Instituto de Matematica da Universidade Federal de Alagoas, Av. Lourival Melo Mota, s, Maceio, AL, Brazil;

IMPA - Institute de Matematica Pura e Aplicada, Estrada Dona Castorina, 110, Rio de Janeiro, RJ, Brazil;

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
free-form deformations; barycentric coordinates; implicit curves and surfaces;

机译：自由形式的变形;重心坐标隐式曲线和曲面;

相似文献

外文文献
中文文献
专利

1. Simplicial complex with approximate rotational symmetry: A general class of simplicial complexes [J] . Journal of Computational and Applied Mathematics . 2020,第期

机译：具有近似旋转对称的单纯性复杂性：一般类别的单纯综合体
2. Uniformly Cohen-Macaulay simplicial complexes and almost Gorenstein* simplicial complexes [J] . Matsuoka Naoyuki, Murai Satoshi Journal of Algebra . 2016,第Null期

机译：一致的Cohen-Macaulay简单单纯形和几乎Gorenstein *简单单纯形
3. Information diffusion, Facebook clusters, and the simplicial model of social aggregation: a computational simulation of simplicial diffusers for community health interventions [J] . Kee Kerk F., Sparks Lisa, Struppa Daniele C., Health communication . 2016,第1a6期

机译：信息传播，Facebook集群和社会聚集的简单模型：用于社区健康干预的简单传播器的计算模拟
4. A New Mesh Deformation Technique for Simplicial and Non- Simplicial Meshes [C] . N. Acikgoz, C. Bottasso AIAA Aerospace Sciences Meeting and Exhibit . 2006

机译：一种用于简单网格和非简单网格的网格变形新技术
5. Central Extensions of Simplicial Groups Protect and Presheaves of Simplicial Groups [D] . Niemeier, Michael. 2020

机译：单纯群体的中央扩展保护和平整的单纯组
6. The U(n) Gelfand–Zeitlin system as a tropical limit of Ginzburg–Weinstein diffeomorphisms [O] . A. Alekseev, J. Lane, Y. Li -1

机译：U（n）Gelfand–Zeitlin系统是Ginzburg–Weinstein变态的热带极限
7. Simplicial Diffeomorphisms [O] . Vinícius Mello, Luiz Velho 2010

机译：单纯形异同

Simplicial diffeomorphisms

摘要

著录项

相似文献

相关主题

期刊订阅