Journal article
Rate Of Convergence Of Discrete Approximate Solutions Of Stochastic Differential Equations In A Hilbert Space
Year:
2004Published in:
Theory of Probability and Mathematical Statisticstochastic differential equations in a Hilbert space
discrete-time approximations
equations of the Itô–Volterra type
We consider discrete-time approximations for stochastic differential equations in a Hilbert space. The rate of convergence of approximations is established for equations with Lipschitz continuous coefficients and for semilinear evolution type equations with an unbounded drift. As an auxiliary result, the rate of convergence of approximations is obtained for Itô–Volterra equations in a Hilbert space.