On a conformal quotient equation. II
On a conformal quotient equation. II
复制标题
在共形商方程上。
DOI:
10.4310/cag.2013.v21.n1.a1
复制
发表时间:
2013
影响因子:
0.7
通讯作者:
Guofang Wang
中科院分区:
文献类型:
--
作者:
Yuxin Ge;Guofang Wang
Here Ricg and Rg are the Ricci tensor and scalar curvature of a metric g, respectively. The importance of the Schouten tensor in conformal geometry can be viewed in the following decomposition of the Riemann curvature tensor: Riemg = Wg + Sg ∧ © g, where ∧ © is the Kulkani–Nomizu product. Note that g−1 · Wg is the invariant in a given conformal class. Define σk(g) be the σk-scalar curvature or k-scalar curvature by