English

Convergence of delay differential equations driven by fractional Brownian motion

Probability 2009-04-01 v1

Abstract

In this note we prove an existence and uniqueness result of solution for stochastic differential delay equations with hereditary drift driven by a fractional Brownian motion with Hurst parameter H>1/2H > 1/2. Then, we show that, when the delay goes to zero, the solutions to these equations converge, almost surely and in LpL^p, to the solution for the equation without delay. The stochastic integral with respect to the fractional Brownian motion is a pathwise Riemann-Stieltjes integral.

Keywords

Cite

@article{arxiv.0903.5498,
  title  = {Convergence of delay differential equations driven by fractional Brownian motion},
  author = {Marco Ferrante Carles Rovira},
  journal= {arXiv preprint arXiv:0903.5498},
  year   = {2009}
}