Asymptotic Solution of a Cheap Control Game with Slow and Fast State Variables

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Hauptverfasser: Glizer, Valery Y., Turetsky, Vladimir
Format: Preprint
Veröffentlicht: 2026
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author Glizer, Valery Y.
Turetsky, Vladimir
author_facet Glizer, Valery Y.
Turetsky, Vladimir
contents A finite-horizon zero-sum linear-quadratic differential game is considered. Its features are: (i) the control cost of the minimizing player in the game's cost functional is much smaller than the control cost of the maximizing player and the state cost; (ii) the cost of the fast state variable in the integrand of the cost functional is a positive semi-definite (but non-zero) quadratic form. These features require developing a significantly novel approach to asymptotic analysis of the matrix Riccati differential equation associated with the considered game. Using this analysis, an asymptotic solution of the game is derived. An illustrative example is presented.
format Preprint
id arxiv_https___arxiv_org_abs_2604_25236
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Asymptotic Solution of a Cheap Control Game with Slow and Fast State Variables
Glizer, Valery Y.
Turetsky, Vladimir
Optimization and Control
49N70
A finite-horizon zero-sum linear-quadratic differential game is considered. Its features are: (i) the control cost of the minimizing player in the game's cost functional is much smaller than the control cost of the maximizing player and the state cost; (ii) the cost of the fast state variable in the integrand of the cost functional is a positive semi-definite (but non-zero) quadratic form. These features require developing a significantly novel approach to asymptotic analysis of the matrix Riccati differential equation associated with the considered game. Using this analysis, an asymptotic solution of the game is derived. An illustrative example is presented.
title Asymptotic Solution of a Cheap Control Game with Slow and Fast State Variables
topic Optimization and Control
49N70
url https://arxiv.org/abs/2604.25236