刊名:Journal of Computational and Applied Mathematics
出版年:2013
出版时间:April, 2013
年:2013
卷:242
期:Complete
页码:41-52
全文大小:299 K
文摘
We consider a bivariate Gauss-Markov process and we study the first passage time of one component through a constant boundary. We prove that its probability density function is the unique solution of a new integral equation and we propose a numerical algorithm for its solution. Convergence properties of this algorithm are discussed and the method is applied to the study of the integrated Brownian motion and to the integrated Ornstein-Uhlenbeck process. Finally a model of neuroscience interest is discussed.