arXiv · 2610.06186
Feedback Dominance Analysis for Pursuit-Evasion Games on Graphs
Abstract
This work identifies the dominance regions for discrete, simultaneous-move pursuit-evasion games on graphs. Existing geometric approaches provide efficient characterizations of winning regions, but typically provide only sufficient conditions and rely on open-loop strategies. To address these challenges, we develop a set-based dynamic programming approach to characterize the pursuer's winning and losing regions, providing necessary and sufficient winning conditions under worst-case behavior. The reachability analysis admits a set-chasing interpretation, allowing translation of dominance sets to feedback strategies that adapt to the players' positions in real time. For states where neither player can guarantee victory, we introduce an instantaneous matrix-game formulation and establish upper and lower bounds on the pursuer's winning probability. Simulation results validate the correctness of the dominance-region characterization and the proposed bounds.
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Yue Guan, Daigo Shishika, Dipankar Maity, Michael Dorothy, Panagiotis Tsiotras. 2026-10-05. Feedback Dominance Analysis for Pursuit-Evasion Games on Graphs. https://arxiv.org/abs/2610.06186
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