Displaying similar documents to “Differential equations driven by rough signals.”

Path-wise solutions of stochastic differential equations driven by Lévy processes.

David R. E. Williams (2001)

Revista Matemática Iberoamericana

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In this paper we show that a path-wise solution to the following integral equation Yt = ∫0 t  f(Yt) dXt,     Y0 = a ∈ Rd, exists under the assumption that Xt is a Lévy process of finite p-variation for some p ≥ 1 and that f is an α-Lipschitz function for some α >...

Rough paths via sewing Lemma

Laure Coutin (2012)

ESAIM: Probability and Statistics

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We present the rough path theory introduced by Lyons, using the swewing lemma of Feyel and de Lapradelle.