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The Cyclicity of the Period Annulus of the Quadratic Hamiltonian Triangle

✍ Scribed by Iliya D. Iliev

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
499 KB
Volume
128
Category
Article
ISSN
0022-0396

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✦ Synopsis

The paper studies quadratic Hamiltonian centers surrounded by a separatrix contour having a form of a triangle. It is proved that in this situation the cyclicity of the period annulus under quadratic perturbations is equal to three.

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