Popis: |
In this work, we investigate the following Lienard type p -Laplacian non-autonomous equation: ( φ p ( x ′ ( t ) ) ) ′ + f ( x ( t ) ) x ′ ( t ) + g ( t , x ( t ) ) = e ( t ) . Some criteria for guaranteeing the existence and uniqueness of periodic solutions of this equation are given by using the Manasevich–Mawhin continuation theorem and some new techniques. Our results are new and extend some known results from the literature. In the last section, two illustrative examples will be provided to demonstrate the applications of our results. |