We present an innovating sensitivity analysis for stochastic differential equations: We study the sensitivity, when the Hurst parameter H of the driving fractional Brownian motion tends to the pure Brownian value, of probability distributions of smooth functionals of the trajectories of the solutions {XtH}t∈R+ and of the Laplace transform of the first passage time of XH at a given threshold. Our technique requires to extend already known Gaussian estimates on the density of XtH to estimates with constants which are uniform w.r.t. t in the whole half-line R+- { 0 } and H when H tends to 12.
CITATION STYLE
Richard, A., & Talay, D. (2017). Noise Sensitivity of Functionals of Fractional Brownian Motion Driven Stochastic Differential Equations: Results and Perspectives. In Springer Proceedings in Mathematics and Statistics (Vol. 208, pp. 219–235). Springer New York LLC. https://doi.org/10.1007/978-3-319-65313-6_9
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