Results 21 to 30 of about 1,765 (298)

On a Linear Differential Game in the Hilbert Space ℓ2

open access: yesMathematics, 2023
Two player pursuit evasion differential game and time optimal zero control problem in ℓ2 are considered. Optimal control for the corresponding zero control problem is found.
Marks Ruziboev   +4 more
doaj   +1 more source

A Purusit Differential Game Problem on a Closed Convex Subset of a Hilbert Space

open access: yesJournal of Nigerian Society of Physical Sciences, 2020
We study a pursuit differential game problem with finite number of pursuers and one evader on a nonempty closed convex subset of the Hilbert space l2. Players move according to certain first order ordinary differential equations and control functions of ...
Abbas Ja'afaru Badakaya   +1 more
doaj   +1 more source

On the Lifeline Game of the Inertial Players with Integral and Geometric Constraints

open access: yesMathematics, 2023
In this paper, we consider a pursuit–evasion game of inertial players, where the pursuer’s control is subject to integral constraint and the evader’s control is subject to geometric constraint.
Bahrom Samatov   +3 more
doaj   +1 more source

On controllability and the pursuit problem for linear discrete systems

open access: yesVestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2021
In this paper, it is considered linear discrete control and pursuit game problems. Control vectors are subjected to total constraints those are a discrete analogue of the integral constraints.
Sotvoldiyev, A.I.
doaj   +1 more source

Evading the Goldstone theorem [PDF]

open access: yesAnnalen der Physik, 2014
Peter W. Higgs describes in detail his interest from 1960 in the work of Nambu and Goldstone and the background events leading to the papers of 1964 that showed how one can evade the Goldstone theorem using a gauge theory. He also discusses how these ideas have been developed by others to culminate in the electroweak theory of the Standard Model.
openaire   +1 more source

Catcher-Evader Games

open access: yesCoRR, 2016
Algorithms for computing game-theoretic solutions have recently been applied to a number of security domains. However, many of the techniques developed for compact representations of security games do not extend to {\em Bayesian} security games, which allow us to model uncertainty about the attacker's type.
Yuqian Li 0002   +2 more
openaire   +3 more sources

Simple Motion Evasion Differential Game of Many Pursuers and One Evader with Integral Constraints on Control Functions of Players

open access: yesJournal of Applied Mathematics, 2012
We consider an evasion differential game of many pursuers and one evader with integral constraints in the plane. The game is described by simple equations. Each component of the control functions of players is subjected to integral constraint. Evasion is
Gafurjan Ibragimov, Yusra Salleh
doaj   +1 more source

Orbital Interception Pursuit Strategy for Random Evasion Using Deep Reinforcement Learning

open access: yesSpace: Science & Technology, 2023
Aiming at the interception problem of noncooperative evader spacecraft adopting random maneuver strategy in one-to-one orbital pursuit–evasion problem, an interception strategy with decision-making training mechanism for the pursuer based on deep ...
Rui Jiang   +4 more
doaj   +1 more source

Orbital Pursuit–Evasion–Defense Linear-Quadratic Differential Game

open access: yesAerospace
To find superior guidance strategies for preventing possible interception threats from space debris, out-of-control satellites, etc., this paper investigates an orbital pursuit–evasion–defense game problem with three players called the pursuer, the ...
Zhen-Yu Li
doaj   +1 more source

Linear Discrete Pursuit Game with Phase Constraints

open access: yesThe Scientific World Journal, 2014
We consider a linear pursuit game of one pursuer and one evader whose motions are described by different-type linear discrete systems. Position of the evader satisfies phase constraints: y∈G, where G is a subset of Rn.
Asqar Raxmanov, Gafurjan Ibragimov
doaj   +1 more source

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