Renjin Jiang

activity

20092026

most citedHamilton's Gradient Estimates and A Monotonicity Formula for Heat Flows on Metric Measure Spaces

11 citations · 56 across the 24 of their papers we have counts for

collaborators

Showing 2018Show all

2 papers · 1 filter

math.DG2018★ 3 cited

Riesz transform under perturbations via heat kernel regularity

Renjin Jiang, Fanghua Lin

Let $M$ be a complete non-compact Riemannian manifold. In this paper, we derive sufficient conditions on metric perturbation for stability of $L^{p}$ -boundedness of the Riesz transfo…

math.CA2018

Flow with $A_{\infty} (R)$ density and transport equation in $BMO (R)$

Renjin Jiang, Kangwei Li, Jie Xiao

We show that, if $b \in L^{1} (0, T; L_{loc}^{1} (R))$ has spatial derivative in the John-Nirenberg space $BMO (R)$ , then it generalizes a unique flow $ϕ(…

Riesz transform under perturbations via heat kernel regularity

Flow with A∞​(R) density and transport equation in BMO(R)

Flow with $A_{\infty} (R)$ density and transport equation in $BMO (R)$