Neste trabalho, o objetivo principal é estudar o número máximo de ciclos limite, H(m, n), de um sistema diferencial linear por partes planar com duas zonas separadas pela curva y n = x m , com m, n sendo inteiros positivos. Mais precisamente, fornecemos uma estima- tiva inferior de H(m, n) para perturbações lineares por partes de um centro linear usando alguns resultados recentes sobre sistemas de Chebyshev com acurácia positiva e sobre a Teoria de Melnikov. Palavras-chave: Ciclos limites. Teoria de Melnikov. Sistemas lineares por partes.The main objective of this work is to study the maximum number of limit cycles, H(m, n), of a planar piecewise linear differential system with two zones separated by the curve y n = x m , where m, n are pos...
We provide an upper bound for the maximum number of limit cycles of the class of discontinuous piece...
We provide the maximum number of limit cycles for continuous and discontinuous planar piecewise diff...
In this article, we study the continuous and discontinuous planar piecewise differential systems for...
Agraïments: The first author is supported by FAPESP grant number 2013/24541-0 and CAPES grant number...
In this paper, we study limit cycle bifurcations for a kind of non-smooth polynomial differential sy...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Coordenação de Aperfeiçoamento de Pesso...
In this paper we develop an arbitrary order Melnikov function to study limit cycles bifurcating from...
In this paper we develop an arbitrary order Melnikov function to study limit cycles bifurcating from...
We provide an upper bound for the maximum number of limit cycles of the class of discontinuous piece...
From the beginning of this century more than thirty papers have been published studying the limit cy...
Agraïments: The first author is supported by FAPESP grant number 2013/24541-0 and CAPES grant number...
Agraïments: The first author is supported by FAPESP grant number 2013/24541-0 and CAPES grant number...
This paper is a survey on the study of the maximum number of limit cycles of planar continuous and d...
Agraïments: The first author is partially supported by a FAPESP-BRAZIL grant 07/06896-5. The first a...
We study the number of limit cycles of planar piecewise linear differential systems separated by a b...
We provide an upper bound for the maximum number of limit cycles of the class of discontinuous piece...
We provide the maximum number of limit cycles for continuous and discontinuous planar piecewise diff...
In this article, we study the continuous and discontinuous planar piecewise differential systems for...
Agraïments: The first author is supported by FAPESP grant number 2013/24541-0 and CAPES grant number...
In this paper, we study limit cycle bifurcations for a kind of non-smooth polynomial differential sy...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Coordenação de Aperfeiçoamento de Pesso...
In this paper we develop an arbitrary order Melnikov function to study limit cycles bifurcating from...
In this paper we develop an arbitrary order Melnikov function to study limit cycles bifurcating from...
We provide an upper bound for the maximum number of limit cycles of the class of discontinuous piece...
From the beginning of this century more than thirty papers have been published studying the limit cy...
Agraïments: The first author is supported by FAPESP grant number 2013/24541-0 and CAPES grant number...
Agraïments: The first author is supported by FAPESP grant number 2013/24541-0 and CAPES grant number...
This paper is a survey on the study of the maximum number of limit cycles of planar continuous and d...
Agraïments: The first author is partially supported by a FAPESP-BRAZIL grant 07/06896-5. The first a...
We study the number of limit cycles of planar piecewise linear differential systems separated by a b...
We provide an upper bound for the maximum number of limit cycles of the class of discontinuous piece...
We provide the maximum number of limit cycles for continuous and discontinuous planar piecewise diff...
In this article, we study the continuous and discontinuous planar piecewise differential systems for...