Existence of Periodic Solutions for a Class of p-Laplacian Systems with Delay

The purpose of this article is to study the existence of periodic solutions for the p -Laplacian systems with delay - ( | z ′ ( t ) | p - 2 z ′ ( t ) ) ′ = f ( t , z ( t + τ ) , z ( t ) , z ( t - τ ) ) , z ( τ ) - z ( - τ ) = z ′ ( τ ) - z ′ ( - τ ) = 0 . Using the saddle point theorem and the linki...

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Veröffentlicht in:Mediterranean journal of mathematics 2024-05, Vol.21 (3), Article 86
Hauptverfasser: Guo, Chengjun, Ye, Xinjie, Liu, Junming
Format: Artikel
Sprache:eng
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Zusammenfassung:The purpose of this article is to study the existence of periodic solutions for the p -Laplacian systems with delay - ( | z ′ ( t ) | p - 2 z ′ ( t ) ) ′ = f ( t , z ( t + τ ) , z ( t ) , z ( t - τ ) ) , z ( τ ) - z ( - τ ) = z ′ ( τ ) - z ′ ( - τ ) = 0 . Using the saddle point theorem and the linking theorem, some new existence theorems are obtained for second-order p -Laplacian systems with delay.
ISSN:1660-5446
1660-5454
DOI:10.1007/s00009-024-02629-w