Xianfeng Wang

activity

20102026

most citedSurfaces expanding by non-concave curvature functions

16 citations · 25 across the 15 of their papers we have counts for

collaborators

Showing 2010Show all

2 papers · 1 filter

math.DG2010

Second eigenvalue of a Jacobi operator of hypersurfaces with constant scalar curvature

Haizhong Li, Xianfeng Wang

Let $x : M \to S^{n + 1} (1)$ be an n-dimensional compact hypersurface with constant scalar curvature $n (n - 1) r, r \geq 1$ , in a unit sphere $S^{n + 1} (1), n \geq 5$ . We know…

math.DG2010

Calabi product Lagrangian immersions in complex projective space and complex hyperbolic space

Haizhong Li, Xianfeng Wang

Starting from two Lagrangian immersions and a Legendre curve $γ ~ (t)$ in $S^{3} (1)$ (or in $H_{1}^{3} (1)$ ), it is possible to construct a new Lagrangian immersion i…