3 papers
math.PR2026
Growth rates for the Hölder coefficients of the linear stochastic fractional heat equation with rough dependence in space
Chang Liu, Bin Qian, Ran Wang
We study the linear stochastic fractional heat equation $$ \frac{\partial}{\partial t}u(t,x)=-(-Î)^{\fracα2}u (t,x)+\dot{W}(t,x),\ \ t> 0,\ \ x\in\RR, $$ where $-(-Î)^{\fracα{2…
math.PR2026
Stochastic fractional heat equation with general rough noise
Bin Qian, Ran Wang
Consider the following nonlinear one-dimensional stochastic fractional heat equation w…
math.PR2025
Temporal regularity for the stochastic heat equation with rough dependence in space
Bin Qian, Min Wang, Ran Wang +1
Consider the nonlinear stochastic heat equation $$ \frac{\partial u (t,x)}{\partial t}=\frac{\partial^2 u (t,x)}{\partial x^2}+ Ï(u (t,x))\dot{W}(t,x),\quad t> 0,\, x\in \mathbb{R…