论文标题
在维度5中的Brieskorn商在Brieskorn商上的非负分段或正ricci曲率指标的模量空间
Moduli space of metrics of nonnegative sectional or positive Ricci curvature on Brieskorn quotients in dimension 5
论文作者
论文摘要
我们表明，在尺寸5中某些商的布里斯科恩品种上，非负分段曲率的Riemannian指标的模量空间无限许多路径成分。对于阳性RICCI曲率的相应模量空间也是如此。
We show that the moduli space of Riemannian metrics of nonnegative sectional curvature on certain quotients of Brieskorn varieties in dimension 5 has infinitely many path components. The same is true for the corresponding moduli space of positive Ricci curvature.
