In this paper we establish a multiplicity result for a second order nonautonomous system. Three periodic solutions are obtained by using a variational principle by B. Ricceri.
Three periodic solutions for a second order nonautonomous system
FARACI, FRANCESCA
2002-01-01
Abstract
In this paper we establish a multiplicity result for a second order nonautonomous system. Three periodic solutions are obtained by using a variational principle by B. Ricceri.File in questo prodotto:
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