Some estimates of Gaussian curvature of conformal metric of 2-dimensional minimalsubmanifold immerged in 2 + p-dimensional manifold of quasi-constant curvature were obtained.
给出了拟常曲率流形中二维极小子流形的共形度量的高斯曲率之上界估计。
2
Sufficient conditions for a simply-connected domain of 2-dimensional minimalsubmanifold immerged in 2 + p-dimensional manifold of quasi-constant curvature to be stable were proved.