保面积微分同胚群$L^p$直径为无穷的简短证明
动力系统
2023-05-17 v3 群论
几何拓扑
辛几何
摘要
我们给出一个简短证明:紧致曲面上与恒等映射同伦的保面积微分同胚群的直径为无穷。
引用
@article{arxiv.2010.03000,
title = {A short proof that the $L^p$-diameter of $Diff_0(S,area)$ is infinite},
author = {Michał Marcinkowski},
journal= {arXiv preprint arXiv:2010.03000},
year = {2023}
}
备注
To appear in Algebraic & Geometric Topology