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Please use this identifier to cite or link to this item: http://hdl.handle.net/10525/1955

Title: Asymptotic Expansion of Solution for Almost Regular and Weakly Perturbed Systems of Ordinary Differential Equations
Other Titles: Асимптотично решение на почти регулярни и слабо смутени системи за обикновени диференциални уравнения
Authors: Karandzhulov, Lyudmil
Sirakova, Neli
Keywords: ODE
Poincare Method
Nonlinear Boundary-Value Problems
Issue Date: 2012
Publisher: Union of Bulgarian Mathematicians
Citation: Union of Bulgarian Mathematicians, Vol. 41, No 1, (2012), 185p-190p
Abstract: In the paper is applied the Poincare method for solving almost regular nonlinear boundary-value problems with general boundary conditions. We assume that the differential system contains an additional function, which defines the perturbation as singular. Under certain conditions we get the asymptotics of the solution. *2000 Mathematics Subject Classification: 34B15.
Description: Л. И. Каранджулов, Н. Д. Сиракова - В работата се прилага методът на Поанкаре за решаване на почти регулярни нелинейни гранични задачи при общи гранични условия. Предполага се, че диференциалната система съдържа сингулярна функция по отношение на малкия параметър. При определени условия се доказва асимптотичност на решението на поставената задача.
URI: http://hdl.handle.net/10525/1955
ISBN: 1313-3330
Appears in Collections:Mathematics and Education in Mathematics, 2012

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