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Publications

Recent Papers
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The monotonicity of the ratio of two hyperelliptic Abelian integrals for a class of symmetric potential systems of degree eight March 2022
The center conditions for a perturbed cubic center via the fourth-order Melnikov function October 2022
Stability and Dynamic of HIV-1 Mathematical Model with Logistic Target Cell Growth, Treatment Rate, Cure Rate and Cell-to-cell Spread April 2022
HOPF BIFURCATION IN A DIFFUSIVE PREDATOR-PREY MODEL WITH A SQUARE-ROOT SINGULARITY May 2022
Optimal control of an HIV infection model with logistic growth, cellular and homural immune response, cure rate, and cell-to-cell spread January 2022
Hopf Bifurcation Analysis in a Gierer–Meinhardt Activator–Inhibitor Model May 2022
The Monotonicity of the Ratio of Two Line Integrals in Piecewise Smooth Differential Systems February 2022
Stability and Hopf Bifurcation Analysis of a Reduced Gierer–Meinhardt Model February 2021
Hopf bifurcation analysis in a delayed model of tumor therapy with oncolytic viruses January 2021
Journal Papers
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On the monotonicity of the ratio of some hyperelliptic integrals of order 7 November 2020
The third order melnikov function of a cubic integrable system under quadratic perturbations September 2020
On the Number of Limit Cycles Bifurcated from Some Non-Polynomial Hamiltonian Systems January 2019
On the Number of Limit Cycles Bifurcated from a Near-Hamiltonian System with a Double Homoclinic Loop of Cuspidal Type Surrounded by a Heteroclinic Loop January 2018
An extended complete Chebyshev system of 3 Abelian integrals related to a non-algebraic Hamiltonian system January 2018
On the number of limit cycles bifurcated from some Hamiltonian systems with a non-elementary heteroclinic loop August 2018
On the number of limit cycles bifurcated from some Hamiltonian systems with a non-elementary heteroclinic loop August 2018
On the Number of Limit Cycles Bifurcated from a Near-Hamiltonian System with a Double Homoclinic Loop of Cuspidal Type Surrounded by a Heteroclinic Loop January 2018
Higher Order Melnikov Functions for Studying Limit Cycles of Some Perturbed Elliptic Hamiltonian Vector Fields September 2018
On the number of limit cycles bifurcated from some Hamiltonian systems with a non-elementary heteroclinic loop July 2018
Higher Order Melnikov Functions for Studying Limit Cycles of Some Perturbed Elliptic Hamiltonian Vector Fields. September 2018
An extended complete Chebyshev system of 3 Abelian integrals related to a non-algebraic Hamiltonian system August 2018
Limit cycles near an eye-figure loop in some polynomial Liénard systems November 2017
Zeros of hyperelliptic integrals of the first kind for special hyperelliptic Hamiltonians of degree 7 October 2017
Limit cycles near an eye-figure loop in some polynomial Liénard systems November 2017
On the Number of Limit Cycles Bifurcated from Some Hamiltonian Systems with a Double Homoclinic Loop and a Heteroclinic Loop April 2017
Limit cycles near an eye-figure loop in some polynomial Liénard systems November 2017
Zeros of hyperelliptic integrals of the first kind for special hyperelliptic Hamiltonians of degree 7 October 2017
Limit cycles near an eye-figure loop in some polynomial Liénard systems November 2017
On the Number of Limit Cycles Bifurcated from Some Hamiltonian Systems with a Double Homoclinic Loop and a Heteroclinic Loop February 2017
Limit cycles near an eye-figure loop in some polynomial Liénard systems November 2017
Limit cycles near an eye-figure loop in some polynomial Liénard systems November 2017
On the Distribution of Limit Cycles in a Liénard System with a Nilpotent Center and a Nilpotent Saddle July 2016
On the Distribution of Limit Cycles in a Liénard System with a Nilpotent Center and a Nilpotent Saddle July 2016
On the distrubution of limit cycles in a Lienard system with a nilpotent center and a nilpotent saddle September 2016
On the Distribution of Limit Cycles in a Liénard System with a Nilpotent Center and a Nilpotent Saddle July 2016
On the Distribution of Limit Cycles in a Liénard System with a Nilpotent Center and a Nilpotent Saddle July 2016
The Chebyshev's property of certain hyper elliptic intefrals of the first kind September 2015
Limit cycles in a Liénard system with a cusp and a nilpotent saddle of order 7 January 2015
Limit cycles in a Liénard system with a cusp and a nilpotent saddle of order 7 January 2015
The Chebyshev’s property of certain hyperelliptic integrals of the first kind September 2015
Limit cycles in a Lienard system with a cusp and a nilpotent saddle of order 7 January 2015
Bifurcations and Dynamics of a discrete predator-prey system May 2014
Bifurcationss and distribution of limit cycles which appear from two nests of periodic orbits June 2010
Publications
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Bifurcations of limit cycles in a class of hyper-elliptic Lie´nard systems April
Bifurcations of limit cycles from quintic Hamiltonian systems with an eye-figure loop (II) October
Bifurcations of limit cycles from quintic Hamiltonian systems with an eye-figure loop February
Bifurcations of limit cycles for a quintic Hamiltonian system with a double cuspidal loop December

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