Leyang Bo

collaborators

2 papers

math.DG2020

Nonexistence of NNSC-cobordism of Bartnik data

Leyang Bo, Yuguang Shi

In this paper, we consider the problem of nonnegative scalar curvature (NNSC) cobordism of Bartnik data $(Σ_{1}^{n - 1}, γ_{1}, H_{1})$ and $(Σ_{2}^{n - 1}, γ_{2}, H_{2})$ . We prove that given two…

math.DG2018

On existence of the prescribing $k$ -curvature of the Einstein tensor

Leyang Bo, Weimin Sheng

In this paper, we study the problem of conformally deforming a metric on a $3$ -dimensional manifold $M^{3}$ such that its $k$ -curvature equals to a prescribed function, where the $k$ …

Nonexistence of NNSC-cobordism of Bartnik data

On existence of the prescribing k-curvature of the Einstein tensor

On existence of the prescribing $k$ -curvature of the Einstein tensor