21 citations · 36 across the 4 of their papers we have counts for
4 papers
Approximation of the random inertial manifold of singularly perturbed stochastic wave equations
Yan Lv, Wei Wang, Anthony Roberts
By applying Rohlin's result on the classification of homomorphisms of Lebesgue space, the random inertial manifold of a stochastic damped nonlinear wave equations with singular per…
On the approximation for singularly perturbed stochastic wave equations
Wei Wang, Yan Lv, A. J. Roberts
We explore the relation between fast waves, damping and imposed noise for different scalings by considering the singularly perturbed stochastic nonlinear wave equations νu_{tt}+u_t…
Averaging approximation to singularly perturbed nonlinear stochastic wave equations
Yan Lv, A. J. Roberts
An averaging method is applied to derive effective approximation to the following singularly perturbed nonlinear stochastic damped wave equation νu_{tt}+u_t=\D u+f(u)+ν^α\dot{W} on…
The Real Scalar Field in Schwarzschild-de Sitter Spacetime
Jianxiang Tian, Yuanxing Gui, Guanghai Guo +3
In this paper, the real scalar field equation in Schwarzschild-de Sitter spacetime is solved numerically with high precision. A method called polynomial approximation is introduced…