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  4. Existence and stability of periodic orbits for a Hamiltonian system with homogeneous potential of degree five
 
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Existence and stability of periodic orbits for a Hamiltonian system with homogeneous potential of degree five
Dr. Uribe-Santibañez, Marco 
Facultad de Ingeniería 
Quispe, Margarita
10.1007/s12591-020-00526-8
Springer Nature
2023
In this paper we consider the autonomous Hamiltonian system with two degrees of freedom associated to the function H = ½ (x2 + y2) + ½ (p2/x + p2/y) + V5(x, y), where V5(x, y) = (A/5x5 + Bx3y2 + C/5 xy4) which is related to a homogeneous potential of degree five. We prove the existence of different families of periodic orbits and the type of stability is analyzed through the averaging theory which guarantee the existence of such orbits on adequate sets defined by the parameters A, B, C.
Hamiltonian systems
Periodic orbits
Stability
Averaging theory
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