摘要:设Y:M→Rn+1是一个光滑连通流形到实仿射空间Rn+1的局部强凸浸入超曲面,而且是一个定义在区域ΩCRn上的严格凸函数Xn+1=f(x1,X2…,Xn)的图.在a相对法化下,相对抛物型仿射球满足一个四阶非线性偏微分方程组.本文证明了这类抛物型仿射球的一个新的Bernstein性质.
Let y : M → Rn+1 be a locally strongly convex hypersurface immersion of a smooth, connected manifold into the real affine space Rn+1, given as the graph of a strictly convex function x n+1 = f(x1,x2…,xn) defined on a domain Ω C Rn. With the s-relative normalization, the relative parabolic affine hyperspheres satisfy a system of fourth order non- linear partial differential equations. In this paper we prove a new Bernstein property of these relative parabolic affine hyperspheres.