Convergence of delay equations driven by a H\"older continuous function of order $\beta\in(\frac13,\frac12)$

Abstract

In this note we show that, when the delay goes to zero, the solution of multidimensional delay differential equations driven by a H\"older continuous function of order $\beta \in (\frac13,\frac12)$ converges with the supremum norm to the solution for the equation without delay. As an application, we discuss the applications to stochastic differential equations.