计算三角剖分闭三维流形的相交数与上同调群基
几何拓扑
2016-09-02 v1
摘要
我们利用模2单纯同调与上同调群解决了三角剖分闭三维流形的若干计算问题。开发了两种用于计算1维与2维循环相交数的高效算法。借助这些算法,可由两个互补维数循环的同调群构造上同调群的基。
引用
@article{arxiv.1609.00223,
title = {Computing intersection numbers and bases of cohomology groups for triangulated closed three-dimensional manifolds},
author = {E. I. Yakovlev and V. Y. Epifanov},
journal= {arXiv preprint arXiv:1609.00223},
year = {2016}
}