Using the method of multi-parameter perturbation theory and qualitative analysis, a cubic system perturbed by degree four are investigated in this paper. After systematic analysis, it is found that the studied system can have nine limit cycles with their distributions are obtained
AbstractThis paper concerns with the number of limit cycles for a cubic Hamiltonian system under cub...
This paper investigates the number and distributions of limit cycles for the Kukles system, which al...
AbstractIn E.M. James and N.G. Lloyd's paper A Cubic System with Eight Small-Amplitude Limit Cycles ...
In this article, using multi-parameter perturbation theory and qualitative analysis, the authors stu...
This paper is concerned with limit cycles on two different cubic systems with nine singular points. ...
This paper is concerned with the distribution and number of limit cycles for a cubic Hamiltonian sys...
We carry out the global bifurcation analysis of the Kukles system representing a planar polynomial d...
AbstractIn this paper, the bifurcation of limit cycles for a cubic polynomial system is investigated...
In this paper, we study a multi-parameter Liénard polynomial system carrying out its global bifurcat...
In this paper, we study the bifurcation of limit cycles from a class of cubic integrable non-Hamilto...
This article is concerned with the bifurcation of limit cycles of a class of cubic reversible syste...
AbstractWe show that for certain cubic Kolmogorov systems, four, and no more than four, limit cycles...
This paper concerns with the number of limit cycles from an asymmetric Hamiltonian of degree three u...
AbstractThis paper concerns with the number of limit cycles from an asymmetric Hamiltonian of degree...
We study limit cycles of the following system: dx dt yð1þ x2 ay2Þ þ exðmxn þ lyn kÞ; dy dt xð1 ...
AbstractThis paper concerns with the number of limit cycles for a cubic Hamiltonian system under cub...
This paper investigates the number and distributions of limit cycles for the Kukles system, which al...
AbstractIn E.M. James and N.G. Lloyd's paper A Cubic System with Eight Small-Amplitude Limit Cycles ...
In this article, using multi-parameter perturbation theory and qualitative analysis, the authors stu...
This paper is concerned with limit cycles on two different cubic systems with nine singular points. ...
This paper is concerned with the distribution and number of limit cycles for a cubic Hamiltonian sys...
We carry out the global bifurcation analysis of the Kukles system representing a planar polynomial d...
AbstractIn this paper, the bifurcation of limit cycles for a cubic polynomial system is investigated...
In this paper, we study a multi-parameter Liénard polynomial system carrying out its global bifurcat...
In this paper, we study the bifurcation of limit cycles from a class of cubic integrable non-Hamilto...
This article is concerned with the bifurcation of limit cycles of a class of cubic reversible syste...
AbstractWe show that for certain cubic Kolmogorov systems, four, and no more than four, limit cycles...
This paper concerns with the number of limit cycles from an asymmetric Hamiltonian of degree three u...
AbstractThis paper concerns with the number of limit cycles from an asymmetric Hamiltonian of degree...
We study limit cycles of the following system: dx dt yð1þ x2 ay2Þ þ exðmxn þ lyn kÞ; dy dt xð1 ...
AbstractThis paper concerns with the number of limit cycles for a cubic Hamiltonian system under cub...
This paper investigates the number and distributions of limit cycles for the Kukles system, which al...
AbstractIn E.M. James and N.G. Lloyd's paper A Cubic System with Eight Small-Amplitude Limit Cycles ...
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