On the number of limit cycles bifurcated from some Hamiltonian systems with a double homoclinic loop and a heteroclinic loop
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On the distribution of limit cycles in a Lienard system with a nilpotent center and a nilpotent saddle
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The Chebyshev s property of certain hyperelliptic integrals of the first kind
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Limit cycles in a Lienard system with a cusp and a nilpotent saddle of order 7
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Bifurcations and dynamics of a discrete predator-prey system
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Bifurcations and Distribution of Limit Cycles Which Appear From Two Nest of Periodic Orbits
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Bifurcations of limit cycles for a quintic hamiltonian system with a double cuspidal loop
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Bifurcations of limit cycles in a class of hyper-elliptic Lienard systems
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Bifurcations of limit cycles from quintic Hamiltonian systems with an eye-figure loop (II)
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Bifurcations of limit cycles from quintic hamiltonian systems with an eye-figureloop
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Stability and Hopf bifurcation in a diffusive predator-prey system with Holling type II response
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Conference |
Bifurcation of limit cycles from a heteroclinic loop with a cusp of order two and a hyperbolic saddle
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Conference |
Limit cycle bifurcation by perturbing a cuspidal loop of order 3 in a Hamiltonian system
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Conference |
Cyclicity of some nilpotent foci via the vanishing multiplicity of inverse integrating factor
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Conference |
On the distribution of limit cycles in a Lienard system
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Conference |
The monotonicity of Abelian integrals
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Conference |
Estimate of the number of zeros of Abelian integrals for some Lienard system of type (4 3)
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Conference |
On the period function of periodic orbits for a class of quadratic reversible centers
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Conference |
Chebyshev property for the kernel of differential operator L2 appeared in studying quadratic codimension-four centers
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Conference |
انشعاب هاپف در يك مدل شكار-شكارچي فضائي با پاسخ تابعي ريشه دوم براي شكارچي
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