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MATHEMATICS
Ultradiscretization of reaction-diffusion type partial differential equations exhibiting pulse propagation
Y. Yamazaki, S. Ohmori Department of Physics, Department of Physics, School of Advanced Science and Engineering, Waseda University, Shinjuku, Tokyo 1698555, Japan
Аннотация:
Cellular automaton rules are derived from a set of reaction-diffusion partial differential equations by means of ultradiscretization method. The rules reproduce dynamical properties of pulse: annihilation, soliton-like preservation and periodic generation with a pacemaker.
Ключевые слова:
ultradiscretization, tropical discretization, pulse dynamics, cellular automaton, reaction-diffusion systems.
Поступила в редакцию: 20.07.2016 Исправленный вариант: 30.07.2016
Образец цитирования:
Y. Yamazaki, S. Ohmori, “Ultradiscretization of reaction-diffusion type partial differential equations exhibiting pulse propagation”, Наносистемы: физика, химия, математика, 8:1 (2017), 38–41
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/nano6 https://www.mathnet.ru/rus/nano/v8/i1/p38
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