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math.DG2019★ 14 cited
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…
math.DG2019★ 16 cited
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…