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JOURNALS // Ural Mathematical Journal // Archive

Ural Math. J., 2022 Volume 8, Issue 1, Pages 76–89 (Mi umj163)

This article is cited in 2 papers

Matrix resolving functions in the linear group pursuit problem with fractional derivatives

Alena I. Machtakovaab, Nikolai N. Petrovab

a Udmurt State University, Izhevsk
b N.N. Krasovskii Institute of Mathematics and Mechanics, Ural Branch of the Russian Academy of Sciences, Ekaterinburg

Abstract: In finite-dimensional Euclidean space, we analyze the problem of pursuit of a single evader by a group of pursuers, which is described by a system of differential equations with Caputo fractional derivatives of order $\alpha$. The goal of the group of pursuers is the capture of the evader by at least m different pursuers (the instants of capture may or may not coincide). As a mathematical basis, we use matrix resolving functions that are generalizations of scalar resolving functions. We obtain sufficient conditions for multiple capture of a single evader in the class of quasi-strategies. We give examples illustrating the results obtained.

Keywords: differential game, group pursuit, pursuer, evader, fractional derivatives.

Language: English

DOI: 10.15826/umj.2022.1.008



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