发表机构
Department of Mathematics, Beijing Institute of Technology(北京理工大学数学系)
机构由 AI 辅助整理,请以论文原文为准。AI 中文总结
本文针对足够大的λ,在ℝⁿ⁺¹中构造了平均曲率H>0的浸入非嵌入球面λ-自展子,还得到了n=2时的显式解,丰富了λ-自展子的相关研究。
AI 中文摘要
λ-自展子F: Mⁿ→ℝⁿ⁺¹是权重为e^(|x|²/4)的等周问题的解。本文对足够大的λ,在ℝⁿ⁺¹中构造了平均曲率H>0的浸入非嵌入球面λ-自展子,还得到了n=2时的显式解。
英文摘要
A $λ$-self-expander $F: M^n\to \mathbb{R}^{n+1}$ is the solution of the isoperimetric problem of weight $e^{\frac{|x|^2}{4}}$. In this paper, for sufficiently large $λ$, we construct an immersed non-embedded spherical $λ$-self-expander in $\mathbb{R}^{n+1}$ with the mean curvature $H>0$. Moreover, we obtain the explicit solution for $n=2$.
Comments32 pages