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Main Authors: Wang, Hanxiao, Yong, Jiongmin
Format: Preprint
Published: 2025
Subjects:
Online Access:https://arxiv.org/abs/2507.16582
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author Wang, Hanxiao
Yong, Jiongmin
author_facet Wang, Hanxiao
Yong, Jiongmin
contents This paper investigates a mean-field linear-quadratic optimal control problem where the state dynamics and cost functional incorporate both expectation and conditional expectation terms. We explicitly derive the pre-committed, na\"ıve, and equilibrium solutions and establish the well-posedness of the associated Riccati equations. This reveals how the expectation and conditional expectation operators influence time-consistency.
format Preprint
id arxiv_https___arxiv_org_abs_2507_16582
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Mean-Field Stochastic Linear-Quadratic Optimal Controls: Roles of Expectation and Conditional Expectation Operators
Wang, Hanxiao
Yong, Jiongmin
Optimization and Control
This paper investigates a mean-field linear-quadratic optimal control problem where the state dynamics and cost functional incorporate both expectation and conditional expectation terms. We explicitly derive the pre-committed, na\"ıve, and equilibrium solutions and establish the well-posedness of the associated Riccati equations. This reveals how the expectation and conditional expectation operators influence time-consistency.
title Mean-Field Stochastic Linear-Quadratic Optimal Controls: Roles of Expectation and Conditional Expectation Operators
topic Optimization and Control
url https://arxiv.org/abs/2507.16582