Regularity properties of the stochastic flow of a skew fractional Brownian motion
2020 ◽
Vol 23
(01)
◽
pp. 2050005
Keyword(s):
In this paper we prove, for small Hurst parameters, the higher-order differentiability of a stochastic flow associated with a stochastic differential equation driven by an additive multi-dimensional fractional Brownian noise, where the bounded variation part is given by the local time of the unknown solution process. The proof of this result relies on Fourier analysis-based variational calculus techniques and on intrinsic properties of the fractional Brownian motion.
2014 ◽
Vol 51
(1)
◽
pp. 1-18
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2019 ◽
Vol 522
◽
pp. 215-231
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2021 ◽
Vol 37
(7)
◽
pp. 1156-1170