论文标题
在第四阶保形不变
On a fourth order conformal invariant
论文作者
论文摘要
在本说明中，我们证明，与（n-1）维球的圆的乘积上的第四阶保形不变可以任意接近N维球的接近，从而概述了Schoen关于经典Yamabe不变的结果。
In this note we prove that a fourth order conformal invariant on the product of a circle with an (n-1)-dimensional sphere can be arbitrarily close to that of the n-dimensional sphere, generalizing a result of Schoen about the classical Yamabe invariant.
