3 citations · 5 across the 6 of their papers we have counts for
10 papers
Quantitative bounds for high dimensional entropic CLT
Chang-song Deng, Lin Wang, Lihu Xu
By extending the Johnson--Barron projection method from one dimension to high dimensions and utilizing a Wang type dimension-free Harnack inequality, we obtain a new quantitative b…
Total variation distance between SDEs with stable noise and Brownian motion
Changsong Deng, Xiang Li, Rene L. Schilling +1
We consider a -dimensional stochastic differential equation (SDE) of the form , let be the solution if the driving noise is a -dimen…
Well-Posedness for McKean-Vlasov SDEs Driven by Multiplicative Stable Noises
Chang-Song Deng, Xing Huang
We establish the well-posedness for a class of McKean-Vlasov SDEs driven by symmetric -stable Lévy process (), where the drift coefficient is Hölder continuous in sp…
Pathwise Blowup of space-time fractional SPDEs
Chang-Song Deng, Wei Liu, Erkan Nane
The finite time blowup in the almost sure sense of a class of space-time fractional stochastic partial differential equations is discussed. Both the cases of white noise and colore…
Finite Time Blowup of Solutions to SPDEs with Bernstein Functions of the Laplacian
Chan-Song Deng, Wei Liu, Erkan Nane
The blowup in finite time of solutions to SPDEs \begin{equation*} \partial_tu_t(x)=-ϕ(-Δ)u_t(x) +σ(u_t(x))\dotξ(t,x), \quad t>0,x\in\mathbb{R}^d, \end{equation*} { is} investigated…
Harnack Inequalities for Functional SDEs Driven by Subordinate Brownian Motions
Chang-Song Deng, Xing Huang
Using coupling by change of measure and an approximation technique, Wang's Harnack inequalities are established for a class of functional SDEs driven by subordinate Brownian motion…