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arXiv · 2103.09648

Hellinger and total variation distance in approximating L{\'e}vy driven SDEs

Emmanuelle Clément
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Abstract

In this paper, we get some convergence rates in total variation distance in approximating discretized paths of L{\'e}vy driven stochastic differential equations, assuming that the driving process is locally stable. The particular case of the Euler approximation is studied. Our results are based on sharp local estimates in Hellinger distance obtained using Malliavin calculus for jump processes.

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Emmanuelle Clément. 2021-03-17. Hellinger and total variation distance in approximating L{\'e}vy driven SDEs. https://arxiv.org/abs/2103.09648

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