Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Yi, Chengyang"'
We prove the Michael-Simon-Sobolev inequality for smooth symmetric uniformly positive definite (0, 2)-tensor fields on compact submanifolds with or without boundary in Riemannian manifolds with nonnegative sectional curvature by the Alexandrov-Bakelm
Externí odkaz:
http://arxiv.org/abs/2409.08011
Autor:
Wu, Yuting, Yi, Chengyang
Inspired by [1, 13], we prove Michael-Simon type inequalities for smooth symmetric uniformly positive define (0, 2)-tensor fields on compact submanifolds in Euclidean space by the Alexandrov-Bakelman-Pucci (ABP) method.
Comment: 10 pages
Comment: 10 pages
Externí odkaz:
http://arxiv.org/abs/2305.13633
Autor:
Yi, Chengyang
We show that any $4$-dimensional complete self-shrinker in $\mathbb{R}^{5}$ with constant squared norm $S$ of the second fundamental form, $f_{3}=0$ and constant $f_{4}$ is isometric to $\mathbb{R}^{4}$, where $h_{ij}$ are components of the second fu
Externí odkaz:
http://arxiv.org/abs/2209.07955
Autor:
You, Jiaqing, Tan, Jinhong, Liu, Xingping, Du, Kai, Li, Jiarui, Yi, Chengyang, Zhao, Yunqiang
Publikováno v:
In Materials & Design November 2024 247
Autor:
Yi, Chengyang, Zheng, Yu
We prove a sharp logarithmic Sobolev inequality which holds for compact submanifolds without boundary in Riemannian manifold with nonnegative sectional curvature of arbitrary dimension and codimension, while the ambient manifold needs to have a speci
Externí odkaz:
http://arxiv.org/abs/2104.05045
Autor:
Yi, Chengyang, Zheng, Yu
Publikováno v:
Chinese Annals of Mathematics; May2024, Vol. 45 Issue 3, p487-496, 10p
Autor:
Yi-ChengYang, 楊宜蓁
103
In this study, we investigated the physiological status of Streptococcus mutans and extracellular polymeric substance (EPS) under different environmental stress factors such as UV light, micro-plasma, hypochlorous acid and alcohol by atomic
In this study, we investigated the physiological status of Streptococcus mutans and extracellular polymeric substance (EPS) under different environmental stress factors such as UV light, micro-plasma, hypochlorous acid and alcohol by atomic
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/23442020485323202319