20 citations · 47 across the 8 of their papers we have counts for
8 papers
Convergence rate of the -curvature flow
Pak Tung Ho, Sanghoon Lee
Carlotto, Chodosh and Rubinstein have studied the convergence rate of the Yamabe flow. Inspired by their result, we study the convergence rate of the -curvature flow in this pap…
Deformations of the scalar curvature of a partially integrable pseudohermitian manifold
Jeffrey S. Case, Pak Tung Ho
We consider deformations of the scalar curvature of a partially integrable pseudohermitian manifold, in analogy with the work of Fischer and Marsden on Riemannian manifolds. In par…
Deformation of the Weighted Scalar Curvature
Pak Tung Ho, Jinwoo Shin
Inspired by the work of Fischer-Marsden [Duke Math. J. 42 (1975), 519-547], we study in this paper the deformation of the weighted scalar curvature. By studying the kernel of the f…
The weighted Yamabe problem with boundary
Pak Tung Ho, Jinwoo Shin, Zetian Yan
We introduce a Yamabe-type flow \begin{align*} \left\{ \begin{array}{ll} \frac{\partial g}{\partial t} &=(r^m_ϕ-R^m_ϕ)g \\ \frac{\partial ϕ}{\partial t} &=\frac{m}{2}(R^m_ϕ-r^m_ϕ)…
A note on compact CR Yamabe soliton
Pak Tung Ho
In this paper, we show that the Webster scalar curvature of any compact CR Yamabe soliton must be constant.
The Webster scalar curvature flow on CR sphere. Part II
Pak Tung Ho
This is the second of two papers, in which we study the problem of prescribing Webster scalar curvature on the CR sphere as a given function f. Using the Webster scalar curvature f…