supported by National Natural Science Foundation of China(Grant Nos.11671121,11171091 and 11371018)。
In this paper, we introduce and study the conformal mean curvature flow of submanifolds of higher codimension in the Euclidean space R^n. This kind of flow is a special case of a general modified mean curvature flow w...
In this paper, we consider gradient estimates for positive solutions to the following weighted nonlinear parabolic equations on a complete smooth metric measure space with only Bakry-Émery Ricci tensor bounded below:...
National Natural Science Foundation of China(Grant Nos. 11171091 and 11371018)
The Blaschke tensor and the Mbius form are two of the fundamental invariants in the Mobius geometry of submanifolds;an umbilic-free immersed submanifold in real space forms is called Blaschke parallel if its Blaschke ...
Supported by NSFC(Grant Nos.11171091,11371018);partially supported by NSF of He'nan Province(Grant No.132300410141)
In this paper,we obtain a sufficient and necessary condition for a simply connected Riemannian manifold(M^n,g) to be isometrically immersed,as a submanifold with codimension p 〉 1,into the product S^k×H^n+p+k of...