The Π-strategy when Players Move under Repulsive Forces

Authors

  • Abdulla A. Azamov V.I. Romanovsky Institute of Mathematics at the Academy of Sciences of the Republic of Uzbekistan, Laboratory of Dynamical Systems and its Applications https://orcid.org/0009-0009-5057-0371
  • Bahrom T. Samatov V.I. Romanovsky Institute of Mathematics at the Academy of Sciences of the Republic of Uzbekistan, Laboratory of Dynamical Systems and its Applications
  • Ulmasjon B. Soyibboev Namangan State University, Faculty of Physics-Mathematics https://orcid.org/0000-0003-0546-427X

Abstract

In this paper we study differential pursuit game with a “Life line” for the case when the inertial movements of the players are carried out using controls subject to the action of repulsive forces. For solving the pursuit game with a “Life line”, the main tool remains the strategy of parallel pursuit (for brevity, the Π-strategy). With the help of this Π-strategy, necessary and sufficient conditions for completing the pursuit game are obtained, and for this case a set of capture points or a set of attainability of the evader in the pursuit game is constructed. For solving the problem with a “Life line” in favor of the pursuer we prove the monotonically decreasing (by inclusion) relative to time of this set of attainability.

Keywords:

differential game, pursuer, evader, strategy, pursuit, attainability domain, ball of Apollonius

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References

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Published

2025-04-18

How to Cite

Azamov, A. A., Samatov, B. T., & Soyibboev, U. B. (2025). The Π-strategy when Players Move under Repulsive Forces. Contributions to Game Theory and Management, 17, 7–17. Retrieved from https://gametheory.spbu.ru/article/view/21395

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