23 citations · 121 across the 13 of their papers we have counts for
13 papers
Sharp scalar and Ricci curvature pinching theorems for Lagrangian submanifolds in the homogeneous nearly Kähler Six-sphere
Zejun Hu, Linlin Sun, Jiabin Yin
For connected closed Lagrangian submanifolds of the homogeneous nearly Kähler sphere , we first establish a new integral inequality. Then, as applications we prove…
New characterizations of the Whitney spheres and the contact Whitney spheres
Zejun Hu, Cheng Xing
In this paper, based on the classical K. Yano's formula, we first establish an optimal integral inequality for compact Lagrangian submanifolds in the complex space forms, which inv…
On product minimal Lagrangian submanifolds in complex space forms
Xiuxiu Cheng, Zejun Hu, Marilena Moruz +1
In this paper we consider minimal Lagrangian submanifolds in -dimensional complex space forms. More precisely, we study such submanifolds which, endowed with the induced metrics…
Every centroaffine Tchebychev hyperovaloid is ellipsoid
Xiuxiu Cheng, Zejun Hu, Luc Vrancken
In this paper, we study locally strongly convex Tchebychev hypersurfaces, namely the {\it centroaffine totally umbilical hypersurfaces}, in the -dimensional affine space $\m…
Hypersurfaces of the homogeneous nearly Kähler and with anticommutative structure tensors
Zejun Hu, Zeke Yao, Xi Zhang
Each hypersurface of a nearly Kähler manifold is naturally equipped with two tensor fields of -type, namely the shape operator and the induced almost contact structure $…
On Hopf hypersurfaces of the homogeneous nearly Kähler
Zejun Hu, Zeke Yao
In this paper, extending our previous joint work (Hu et al., Math Nachr 291:343--373, 2018), we initiate the study of Hopf hypersurfaces in the homogeneous NK (nearly Kähler) manif…