Xin Chen

activity

20092026

most citedA Poincaré Inequality on Loop Spaces

12 citations · 82 across the 32 of their papers we have counts for

collaborators

Showing 2014Show all

3 papers · 1 filter

math.PR2014

Quenched Invariance Principle for a class of random conductance models with long-range jumps

Marek Biskup, Takashi Kumagai

We study random walks on $Z^{d}$ among random conductances ${C_{x y} : x, y \in Z^{d}}$ that permit jumps of arbitrary length. Apart from joint ergodicity with respec…

math.PR2014★ 4 cited

Intrinsic Ultracontractivity of Feynman-Kac Semigroups for Symmetric Jump Processes

Xin Chen, Jian Wang

Consider the symmetric non-local Dirichlet form $(D,\D(D))$ given by $D (f, f) = \int_{R^{d}} \int_{R^{d}} (f (x) - f (y))^{2} J (x, y) d x d y$ with $\D(D)$ the closure of the set of $…

math.PR2014★ 9 cited

Strong completeness for a class of stochastic differential equations with irregular coefficients

Xin Chen, Xue-Mei Li

We prove the strong completeness for a class of non-degenerate SDEs, whose coefficients are not necessarily uniformly elliptic nor locally Lipschitz continuous nor bounded. Moreove…