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Lanchester’s Stochastic Model of Combat Operations

Lanchester’s Stochastic Model of Combat Operations The mathematical model of the interaction of two opposing sides is considered in the form of a system of differential equations (Lanchester), the coefficients of which are random processes given by the characteristic functional. The problem is to find the first moment functions of the solution. This problem is reduced to a deterministic system of differential equations with ordinary and variational derivatives. Explicit formulas are obtained for the first two moment functions of the solution of the stochastic system. Problems with Gaussian and uniformly distributed random coefficients are considered. Numerical calculations and graphs of the behavior of the mathematical expectation and dispersion function are presented. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Mathematical Models and Computer Simulations Springer Journals

Lanchester’s Stochastic Model of Combat Operations

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References (20)

Publisher
Springer Journals
Copyright
Copyright © Pleiades Publishing, Ltd. 2021. ISSN 2070-0482, Mathematical Models and Computer Simulations, 2021, Vol. 13, No. 6, pp. 1122–1137. © Pleiades Publishing, Ltd., 2021. Russian Text © The Author(s), 2021, published in Matematicheskoe Modelirovanie, 2021, Vol. 33, No. 5, pp. 57–77.
ISSN
2070-0482
eISSN
2070-0490
DOI
10.1134/s2070048221060247
Publisher site
See Article on Publisher Site

Abstract

The mathematical model of the interaction of two opposing sides is considered in the form of a system of differential equations (Lanchester), the coefficients of which are random processes given by the characteristic functional. The problem is to find the first moment functions of the solution. This problem is reduced to a deterministic system of differential equations with ordinary and variational derivatives. Explicit formulas are obtained for the first two moment functions of the solution of the stochastic system. Problems with Gaussian and uniformly distributed random coefficients are considered. Numerical calculations and graphs of the behavior of the mathematical expectation and dispersion function are presented.

Journal

Mathematical Models and Computer SimulationsSpringer Journals

Published: Nov 1, 2021

Keywords: Lanchester model; variational derivative; characteristic functional; moment functions; Gaussian random process

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