24 citations · 47 across the 6 of their papers we have counts for
6 papers · 1 filter
Boundary Harnack principle for
Zhen-Qing Chen, Panki Kim, Renming Song +1
For and , consider the family of pseudo differential operators on that evolves continuously from to .…
Time-reversal and elliptic boundary value problems
Zhen-Qing Chen, Tusheng Zhang
In this paper, we prove that there exists a unique, bounded continuous weak solution to the Dirichlet boundary value problem for a general class of second-order elliptic operators…
Global Heat Kernel Estimates for Fractional Laplacians in Unbounded Open Sets
Zhen-Qing Chen, Joshua Tokle
In this paper, we derive global sharp heat kernel estimates for symmetric alpha-stable processes (or equivalently, for the fractional Laplacian with zero exterior condition) in two…
Regularity of harmonic functions for a class of singular stable-like processes
Richard F. Bass, Zhen-Qing Chen
We consider the system of stochastic differential equations dX_t=A(X_{t-}) dZ_t, where Z_t^1, ..., Z^d_t are independent one-dimensional symmetric stable processes of order α, and…
On notions of harmonicity
Zhen-Qing Chen
In this paper, we address the equivalence of the analytic and probabilistic notions of harmonicity in the context of general symmetric Hunt processes on locally compact separable m…
Schramm-Loewner Equations Driven by Symmetric Stable Processes
Zhen-Qing Chen, Steffen Rohde
We consider shape, size and regularity of the hulls of the chordal Schramm-Loewner evolution driven by a symmetric alpha-stable process. We obtain derivative estimates, show that t…