Integrability of planar nilpotent differential systems through the existence of an inverse integrating factor
نویسندگان
چکیده
منابع مشابه
Integrability of planar polynomial differential systems through linear differential equations . ∗
In this work, we consider rational ordinary differential equations dy/dx = Q(x, y)/P (x, y), with Q(x, y) and P (x, y) coprime polynomials with real coefficients. We give a method to construct equations of this type for which a first integral can be expressed from two independent solutions of a second–order homogeneous linear differential equation. This first integral is, in general, given by a...
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ژورنال
عنوان ژورنال: Communications in Nonlinear Science and Numerical Simulation
سال: 2019
ISSN: 1007-5704
DOI: 10.1016/j.cnsns.2018.09.018