R
Renming Song
Researcher at University of Illinois at Urbana–Champaign
Publications - 281
Citations - 7029
Renming Song is an academic researcher from University of Illinois at Urbana–Champaign. The author has contributed to research in topics: Bounded function & Boundary (topology). The author has an hindex of 42, co-authored 267 publications receiving 6408 citations. Previous affiliations of Renming Song include University of Michigan & Nankai University.
Papers
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Journal ArticleDOI
Central limit theorems for supercritical branching Markov processes
TL;DR: In this article, the authors established spatial central limit theorems for a large class of supercritical branching Markov processes with general spatial-dependent branching mechanisms, which is a generalization of the results proved in [1] for branching OU processes with binary branching mechanisms.
Book ChapterDOI
Differential Subordination of Harmonic Functions and Martingales
Burgess Davis,Renming Song +1 more
TL;DR: A fruitful analogy in harmonic analysis is the analogy between a conjugate harmonic function and a martingale transform, and a study of it here yields new information about harmonic functions and martingales, and their interaction as mentioned in this paper.
Posted Content
Heat kernels of non-symmetric jump processes: beyond the stable case
TL;DR: In this article, the authors considered the non-symmetric and non-local operator of the Levy density of a symmetric Levy process with its Levy exponent satisfying a weak lower scaling condition at infinity.
Journal ArticleDOI
On suprema of Lévy processes and application in risk theory
Renming Song,Zoran Vondraček +1 more
TL;DR: In this article, the authors consider the times when a new supremum of a general one-dimensional Levy process is reached by a jump of the subordinator, and derive a Pollaczek-Hinchin-type formula for the distribution function of the supremum.
Journal ArticleDOI
Intrinsic ultracontractivity of nonsymmetric diffusions with measure-valued drifts and potentials
Panki Kim,Renming Song +1 more
TL;DR: In this paper, the authors studied the intrinsic ultracontractivity of nonsymmetric diffusions with measure-valued drifts and potentials in bounded domains and showed that scale-invariant parabolic and elliptic Harnack inequalities are valid for Y.