Analytic Approximate Solution in the Neighborhood of a Moving Singular Point of a Class of Nonlinear Equations
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DOI: 10.3390/axioms11110637
Abstract: The paper considers a class of nonlinear differential equations which are not solvable in quadratures in general case. The author’s technology for solving such equations contains six problems. In this article, the solution to one… read more here.
Keywords: class nonlinear; moving singular; approximate solution; singular point ... See more keywords
Dependence of the Analytical Approximate Solution to the Van der Pol Equation on the Perturbation of a Moving Singular Point in the Complex Domain
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DOI: 10.3390/axioms12050465
Abstract: This paper considers a theoretical substantiation of the influence of a perturbation of a moving singular point on the analytical approximate solution to the Van der Pol equation obtained earlier by the author. A priori… read more here.
Keywords: analytical approximate; moving singular; approximate solution; singular point ... See more keywords