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math.DG2008
Mean curvature flow via convex functions on Grassmannian manifolds
Y. L. Xin, Ling Yang
Using the convex functions in Grassmannian manifolds we can carry out interior estimates for mean curvature flow of higher codimension. In this way some of the results of Ecker-Hui…
math.DG2008★ 1 cited
Convex functions on Grassmannian manifolds and Lawson-Osserman problem
Y. L. Xin, Ling Yang
We derive estimates of the Hessian of two smooth functions defined on Grassmannian manifold. Based on it, we can derive curvature estimates for minimal submanifolds in Euclidean sp…
math.DG2008
A structure theorem of Dirac-harmonic maps between spheres
Ling Yang
For an arbitrary Dirac-harmonic map between compact oriented Riemannian surfaces, we shall study the zeros of . With the aid of Bochner-type formulas, we explore the r…