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Power geometry of a non-linear differential equation
V. S. Samovol National Research University Higher School of Economics, 20, Myasnitskaya ul., Moscow, Russia
Abstract:
In this article the solutions of Emden–Fowler-type equations of any order are studied using methods of power geometry. It is shown that these methods can be successfully applied in the study of asymptotic behaviour of the solutions. Also, we find conditions for the existence (nonexistence) of solutions of new types having non-power (power-logarithmic) asymptotics. Some numerical characteristics of such solutions are given.
Key words and phrases:
power geometry, Emden–Fowler-type equation, continuable solution, non-oscillating solution, asymptotics, truncated equation.
Citation:
V. S. Samovol, “Power geometry of a non-linear differential equation”, Mosc. Math. J., 18:2 (2018), 387–402
Linking options:
https://www.mathnet.ru/eng/mmj677 https://www.mathnet.ru/eng/mmj/v18/i2/p387
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Abstract page: | 179 | References: | 38 |
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