Causal Hamilton-Jacobi-Bellman Equations for Anticipative Stochastic Optimal Control

Fuente: arXiv
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Auteurs principaux: Bank, Peter, Bielert, Franziska
Format: Preprint
Publié: 2025
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author Bank, Peter
Bielert, Franziska
author_facet Bank, Peter
Bielert, Franziska
contents We consider a stochastic optimal control problem where the controller can anticipate the evolution of the driving noise over some dynamically changing time window. The controlled state dynamics are understood as a rough differential equation. We combine the martingale optimality principle with a functional form of Itô's formula to derive a Hamilton-Jacobi-Bellman (HJB) equation for this problem. This HJB equation is formulated in terms of Dupire's functional derivatives and involves a transport equation arising from the anticipativity of the problem.
format Preprint
id arxiv_https___arxiv_org_abs_2507_08657
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Causal Hamilton-Jacobi-Bellman Equations for Anticipative Stochastic Optimal Control
Bank, Peter
Bielert, Franziska
Optimization and Control
93E20, 60L90, 35R15
We consider a stochastic optimal control problem where the controller can anticipate the evolution of the driving noise over some dynamically changing time window. The controlled state dynamics are understood as a rough differential equation. We combine the martingale optimality principle with a functional form of Itô's formula to derive a Hamilton-Jacobi-Bellman (HJB) equation for this problem. This HJB equation is formulated in terms of Dupire's functional derivatives and involves a transport equation arising from the anticipativity of the problem.
title Causal Hamilton-Jacobi-Bellman Equations for Anticipative Stochastic Optimal Control
topic Optimization and Control
93E20, 60L90, 35R15
url https://arxiv.org/abs/2507.08657