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Algebraic and qualitative remarks about the family yy′ = (αxm+k–1 + βxm–k–1)y + γx2m–2k–1

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dc.contributor.authorRodríguez-Contreras, Jorge
dc.contributor.authorAcosta-Humánez, Primitivo B.
dc.contributor.authorReyes-Linero, Alberto
dc.date.accessioned2019-11-12T21:04:12Z
dc.date.available2019-11-12T21:04:12Z
dc.date.issued2019
dc.description.abstractThe aim of this paper is the analysis, from algebraic point of view and singularities studies, of the 5-parametric family of differential equations yy′=(αxm+k−1+βxm−k−1)y+γx2m−2k−1,y′=dydx where a, b, c ∈ ℂ, m, k ∈ ℤ and α=a(2m+k)β=b(2m−k),γ=−(a2mx4k+cx2k+b2m). This family is very important because include Van Der Pol equation. Moreover, this family seems to appear as exercise in the celebrated book of Polyanin and Zaitsev. Unfortunately, the exercise presented a typo which does not allow to solve correctly it. We present the corrected exercise, which corresponds to the title of this paper. We solve the exercise and afterwards we make algebraic and of singularities studies to this family of differential equations.eng
dc.identifier.issn23915455
dc.identifier.urihttps://hdl.handle.net/20.500.12442/4331
dc.language.isoengeng
dc.publisherDe Gruytereng
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacionaleng
dc.rights.accessrightsinfo:eu-repo/semantics/openAccesseng
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceOpen Mathematicseng
dc.sourceVol. 17, Issue 1 (2019)eng
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dc.source.uriDOI: https://doi.org/10.1515/math-2019-0100eng
dc.subjectCritical pointseng
dc.subjectIntegrabilityeng
dc.subjectGegenbauer equationeng
dc.subjectLegendre equationeng
dc.subjectLiénard equationeng
dc.titleAlgebraic and qualitative remarks about the family yy′ = (αxm+k–1 + βxm–k–1)y + γx2m–2k–1eng
dc.typearticleeng

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