Abstract
In this paper, we consider discrete time approximations for stochastic differential equations with the form:
where
is a continuous function with locally bounded variation,
are measurable functions, and the integral with respect to
is the pathwise Riemann-Stieltjes integral, SH is a subfractional Brownian motion with
σ is a deterministic (possibly discontinuous) function.
Acknowledgments
The authors would like to thank anonymous referees and editor whose remarks and suggestions greatly improved the presentation of our paper.