Q. Cheng

activity

20092025

λ

-hypersurfaces of weighted volume-preserving mean curvature flow

21 citations · 48 across the 37 of their papers we have counts for

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Showing 2022 · math.DGShow all

3 papers · 2 filters

math.DG2022

Complete hypersurfaces with $w$ -constant mean curvature in the unit spheres

Qing-Ming Cheng, Guoxin Wei

In this paper, we study $4$ -dimensional complete hypersurfaces with $w$ -constant mean curvature in the unit sphere. We give a lower bound of the scalar curvature for $4$ -dimensiona…

math.DG2022

Examples of compact embedded $λ$ -hypersurfaces

Qing-Ming Cheng, Junqi Lai, Guoxin Wei

In the paper, we construct compact embedded $λ$ -hypersurfaces which are diffeomorphic to a sphere and are not isometric to a standard sphere. Hence, one can not expect to have Alex…

math.DG2022★ 1 cited

A classification of complete $3$ -dimensional self-shrinkers in the Euclidean space $R^{4}$

Qing-Ming Cheng, Zhi Li, Guoxin Wei

In this paper, we completely classify $3$ -dimensional complete self-shrinkers with constant norm $S$ of the second fundamental form and constant $f_{3}$ in Euclidean space $\mathbb…

Complete hypersurfaces with w-constant mean curvature in the unit spheres

Examples of compact embedded λ-hypersurfaces

A classification of complete 3-dimensional self-shrinkers in the Euclidean space R4

Complete hypersurfaces with $w$ -constant mean curvature in the unit spheres

Examples of compact embedded $λ$ -hypersurfaces

A classification of complete $3$ -dimensional self-shrinkers in the Euclidean space $R^{4}$