A Complete Decomposition of Stochastic Differential Equations

Fuente: arXiv
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Auteur principal: Duffield, Samuel
Format: Preprint
Publié: 2026
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author Duffield, Samuel
author_facet Duffield, Samuel
contents We show that any stochastic differential equation with prescribed time-dependent marginal distributions admits a decomposition into three components: a unique scalar field governing marginal evolution, a symmetric positive-semidefinite diffusion matrix field and a skew-symmetric matrix field.
format Preprint
id arxiv_https___arxiv_org_abs_2601_07834
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle A Complete Decomposition of Stochastic Differential Equations
Duffield, Samuel
Probability
Machine Learning
Statistics Theory
We show that any stochastic differential equation with prescribed time-dependent marginal distributions admits a decomposition into three components: a unique scalar field governing marginal evolution, a symmetric positive-semidefinite diffusion matrix field and a skew-symmetric matrix field.
title A Complete Decomposition of Stochastic Differential Equations
topic Probability
Machine Learning
Statistics Theory
url https://arxiv.org/abs/2601.07834