The Onsager-Machlup functional for distribution dependent SDEs driven by fractional Brownian motion

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Hauptverfasser: Zhu, Yanbin, Jiang, Xiaomeng, Li, Yong
Format: Preprint
Veröffentlicht: 2025
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author Zhu, Yanbin
Jiang, Xiaomeng
Li, Yong
author_facet Zhu, Yanbin
Jiang, Xiaomeng
Li, Yong
contents In this paper, we compute the Onsager-Machlup functional for distribution dependent SDEs driven by fractional Brownian motions with Hurst parameter $H\in (\frac{1}{4},1)$. In the case $ \frac{1}{4} < H < \frac{1}{2} $, the norm can be either the supremum norm or Hölder norms of order $ β$ with $ 0 < β< H - \frac{1}{4} $. In the case $\frac{1}{2} < H < 1 $, the norms can be a Hölder norm of order $ β$ with $ H - \frac{1}{2} < β< H - \frac{1}{4} $. As an example, we compute the Onsager-Machlup functional for the stochastic pendulum equation
format Preprint
id arxiv_https___arxiv_org_abs_2503_15906
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle The Onsager-Machlup functional for distribution dependent SDEs driven by fractional Brownian motion
Zhu, Yanbin
Jiang, Xiaomeng
Li, Yong
Dynamical Systems
Probability
60H10, 60G22, 82C35
In this paper, we compute the Onsager-Machlup functional for distribution dependent SDEs driven by fractional Brownian motions with Hurst parameter $H\in (\frac{1}{4},1)$. In the case $ \frac{1}{4} < H < \frac{1}{2} $, the norm can be either the supremum norm or Hölder norms of order $ β$ with $ 0 < β< H - \frac{1}{4} $. In the case $\frac{1}{2} < H < 1 $, the norms can be a Hölder norm of order $ β$ with $ H - \frac{1}{2} < β< H - \frac{1}{4} $. As an example, we compute the Onsager-Machlup functional for the stochastic pendulum equation
title The Onsager-Machlup functional for distribution dependent SDEs driven by fractional Brownian motion
topic Dynamical Systems
Probability
60H10, 60G22, 82C35
url https://arxiv.org/abs/2503.15906