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

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2 papers · 1 filter

math.FA2013★ 2 cited

Hajlasz Gradients Are Upper Gradients

Renjin Jiang, Nageswari Shanmugalingam, Dachun Yang +1

Let $(X, d, μ)$ be a metric measure space, with $μ$ a Borel regular measure. In this paper, we prove that, if $u \in L_{loc}^{1} (X)$ and $g$ is a Hajłasz gradient…

math.FA2009

Generalized Vanishing Mean Oscillation Spaces Associated with Divergence Form Elliptic Operators

Renjin Jiang, Dachun Yang

Let $L$ be a divergence form elliptic operator with complex bounded measurable coefficients, $ω$ a positive concave function on $(0, \infty)$ of strictly critical lower type $p_ω\in…