Existence of uncountably many periodic solutions for second-order superlinear difference equations with continuous time

Due to the essential difficulty of establishing an appropriate variational framework on a suitable working space, how to apply the critical point theory for showing the existence and multiplicity of periodic solutions of continuous-time difference equations remains a completely open problem. New ide...

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Váldodahkkit:	Genghong Lin, Zhan Zhou, Zupei Shen, Jianshe Yu
Materiálatiipa:	Artigo
Giella:	Inglês
Almmustuhtton:	World Scientific Publishing 2025-04-01
Ráidu:	Bulletin of Mathematical Sciences
Fáttát:	Difference equation continuous time periodic solution multiplicity superlinear nonlinearity critical point theory
Liŋkkat:	https://www.worldscientific.com/doi/10.1142/S1664360724500103
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