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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2009, Volume 49, Number 2, Pages 373–381
(Mi zvmmf46)
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This article is cited in 5 scientific papers (total in 5 papers)
Some properties of the equations governing a two-dimensional quasi-gasdynamic model of traffic flows
A. A. Zlotnik Department of Applied Mathematics, Russian State Social University, ul. V. Pika 4, Moscow, 129226, Russia
Abstract:
A recently proposed two-dimensional quasi-gasdynamic model of traffic flows is considered. Its Petrovskii parabolicity is analyzed, and the stability of small perturbations against a constant background is investigated. In a nonlinear setting, an energy equality is derived and an energy estimate of the solution is obtained.
Key words:
models of traffic flows, quasi-gasdynamic system of equations, second-order parabolic systems, stability of small perturbations, energy equality.
Received: 23.05.2008
Citation:
A. A. Zlotnik, “Some properties of the equations governing a two-dimensional quasi-gasdynamic model of traffic flows”, Zh. Vychisl. Mat. Mat. Fiz., 49:2 (2009), 373–381; Comput. Math. Math. Phys., 49:2 (2009), 363–372
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https://www.mathnet.ru/eng/zvmmf46 https://www.mathnet.ru/eng/zvmmf/v49/i2/p373
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Abstract page: | 367 | Full-text PDF : | 120 | References: | 62 | First page: | 5 |
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