Differential Equations & Applications · Volume 14, Issue 2

Multiple solutions for a nonlinear discrete problem of the second order

14-12 Pages 189-204 DOI 10.7153/dea-2022-14-12

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Authors

Lingju Kong Min Wang

Keywords

discrete problems multiple nontrivial solutions variational methods mountain pass lemma the invariant sets of descending flow

Subject classes

39A27 39A70