2014/09/16 by Adriano Festa, Festa, Adriano, Richard Vinter +1 · 1 citation
Engineering · Mathematics · #35D40 #49M27 #49N70 #FOS: Mathematics #Guidance and Control Systems #Markov Chains and Monte Carlo Methods #Mathematical Dynamics and Fractals #Optimization and Control (math.OC)
paper · pdf · doi:10.48550/arxiv.1409.4624
openalex publication_date 2014/09/16 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
This paper provides a decomposition technique for the purpose of simplifying the solution of certain zero-sum differential games. The games considered terminate when the state reaches a target, which can be expressed as the union of a collection of target subsets; the decomposition consists of replacing the original target by each of the target subsets. The value of the original game is then obtained as the lower envelope of the values of the collection of games resulting from the decomposition, which can be much easier to solve than the original game. Criteria are given for the validity of the decomposition. The paper includes examples, illustrating the application of the technique to pursuit/evasion games, where the decomposition arises from considering the interaction of individual pursuer/evader pairs.