We study the set of harmonic solutions to perturbed periodic separated variables ordinary differential equations on manifolds. As an application, a multiplicity result is deduced.
Submitted April 17, 2003. Published August 25, 2003.
Math Subject Classifications: 34C25, 34C40.
Key Words: Ordinary differential equations on manifolds, multiplicity of periodic solutions.
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| Marco Spadini |
Dipartimento di Matematica Applicata
Universita di Firenze
Via S. Marta 3, 50139 Firenze, Italy
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