文摘
The purpose of the paper is to propose the Chebyshev spectral collocation method to solve a certain type of stochastic delay differential equations. Based on a spectral collocation method, the scheme is constructed by applying the differentiation matrix \(D_{N}\) to approximate the differential operator \(\frac{d}{dt}\) . \(D_{N}\) is obtained by taking the derivative of the interpolation polynomial \(P_{N}(t)\) , which is interpolated by choosing the first kind of Chebyshev-Gauss-Lobatto points. Finally, numerical experiments are reported to show the accuracy and effectiveness of the method.