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Limit cycles for singular perturbation problems via inverse integrating factor

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2-s2.0-84881363091.pdf (183.12 KB)

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2008-12-01

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Abstract

In this paper singularly perturbed vector fields Xε defined in ℝ2 are discussed. The main results use the solutions of the linear partial differential equation XεV = div(Xε)V to give conditions for the existence of limit cycles converging to a singular orbit with respect to the Hausdorff distance. © SPM.

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Inverse integrating facto, Limit cycles, Singular perturbation, Vector fields

Language

English

Citation

Boletim da Sociedade Paranaense de Matematica, v. 26, n. 1-2, p. 41-52, 2008.

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http://hdl.handle.net/11449/70752

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São José do Rio Preto - IBILCE - Instituto de Biociências, Letras e Ciências Exatas

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