3-Dimensional Discrete curvature flows and discrete Einstein metric
Differential Geometry
2017-02-10 v1 Geometric Topology
Abstract
We introduce the discrete Einstein metrics as critical points of discrete energy on triangulated 3-manifolds, and study them by discrete curvature flow of second (fourth) order. We also study the convergence of the discrete curvature flow. Discrete curvature flow of second order is an analogue of smooth Ricci flow.
Keywords
Cite
@article{arxiv.1312.0730,
title = {3-Dimensional Discrete curvature flows and discrete Einstein metric},
author = {Huabin Ge and Xu Xu and Shijin Zhang},
journal= {arXiv preprint arXiv:1312.0730},
year = {2017}
}
Comments
15 pages, 1 figures