Abstract
In this paper, we investigate a second-order partial difference equation involving p-Laplacian. We establish series of criteria to study multiple nontrivial periodic solutions by Mountain Pass Lemma and Linking Theorem. Our results generalize and improve some known results. Moreover, examples and numerical simulations are presented to illustrate applications of our results.
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Long, Y., Li, D. Multiple periodic solutions of a second-order partial difference equation involving p-Laplacian. J. Appl. Math. Comput. 69, 3489–3508 (2023). https://doi.org/10.1007/s12190-023-01891-7
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DOI: https://doi.org/10.1007/s12190-023-01891-7