Existence of conformal metrics with constant scalar curvature and constant boundary mean curvature on compact manifolds

被引:7
|
作者
Chen, Xuezhang [1 ,2 ]
Sun, Liming [3 ,4 ]
机构
[1] Nanjing Univ, Dept Math, Nanjing 210093, Jiangsu, Peoples R China
[2] Nanjing Univ, IMS, Nanjing 210093, Jiangsu, Peoples R China
[3] Rutgers State Univ, Dept Math, 110 Frenlinghuysen Rd, Piscataway, NJ 08854 USA
[4] Johns Hopkins Univ, Dept Math, Baltimore, MD 21218 USA
关键词
Scalar curvature; mean curvature; manifold with boundary; critical exponent; positive conformal invariant; YAMABE PROBLEM; FLAT METRICS; UNIQUENESS THEOREMS; ELLIPTIC-EQUATIONS; DEFORMATION; CONVERGENCE; FLOW;
D O I
10.1142/S0219199718500219
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We study the problem of deforming a Riemannian metric to a conformal one with nonzero constant scalar curvature and nonzero constant boundary mean curvature on a compact manifold of dimension n >= 3. We prove the existence of such conformal metrics in the cases of n = 6, 7 or the manifold is spin and some other remaining ones left by Escobar. Furthermore, in the positive Yamabe constant case, by normalizing the scalar curvature to be 1, there exists a sequence of conformal metrics such that their constant boundary mean curvatures go to +infinity.
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页数:51
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