The Application of Mean Curvature Flow into CosmologyMohammad Hadi Mohammadi
We introduce a geometric evolution equation of hyperbolic type, which governs the evolution of a hypersurface moving in the direction of its mean curvature... PG Lefloch,K Smoczyk 被引量: 56发表: 2007年 Mean Curvature Flow of Spacelike Graphs We prove the mean curvature flow of a spacelike...
mean_curvature_flow -回复 什么是平均曲率流(mean curvature flow)? 平均曲率流(mean curvature flow)是一种数学模型,用于描述曲面随着时间的演化过程。它是在1982年由数学家Richard Hamilton首次提出的。在平均曲率流的模型中,曲面上的每一点的演化速度与其平均曲率成正比。换句话说,曲面上的每个点都会以一个与...
网络平均曲率流 网络释义 1. 平均曲率流 反调和平... ... ) the mean curvature flow 平均曲率流 )mean curvature flow平均曲率流) contra-harmonic mean 反调和平均数 ... www.dictall.com|基于3个网页 释义: 全部,平均曲率流
内容提示: LECTURES ON MEAN CURVATURE FLOWROBERT HASLHOFERAbstract. A family of hypersurfaces evolves by mean curvatureflow if the velocity at each point is given by the mean curva-ture vector. Mean curvature flow is the most natural evolutionequation in extrinsic geometry, and has been extensively...
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variable thickness.We will prove that the vortex of the problem is moved by codimension mean curvature flow with external force field.Besides,we will show that the mean curvature flow depends strongly on the external force,having completely different phenomena from the usual mean curvature flow. ...
内容提示: INITIAL PERTURBATION OF THE MEAN CURVATURE FLOW FORCLOSED LIMIT SHRINKERAO SUN, JINXIN XUEAbstract. This is a contribution to the program of dynamical approach to mean curvaturef l ow initiated by Colding and Minicozzi. In this paper, we prove two main theorems. Thef i rst one is...
摘要: We use holomorphic disks to describe the formation of singularities in the mean curvature flow of monotone Lagrangian submanifolds in ${mathbb{c}}^n$ .关键词: Primary 53C44 DOI: 10.1007/s00209-007-0126-3 被引量: 57 年份: 2007 ...