Periodic solutions of second-order systems with subquadratic convex potential

DOI10.14232/EJQTDE.2015.1.43zbMath1349.34135OpenAlexW2268996061MaRDI QIDQ2803171

Yi-Wei Ye

Publication date: 3 May 2016

Published in: Electronic Journal of Qualitative Theory of Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.14232/ejqtde.2015.1.43

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zbMATH Keywords

variational methodscritical pointsSobolev's inequalitysecond-order Hamiltonian systems

Mathematics Subject Classification ID

Nonlinear boundary value problems for ordinary differential equations (34B15) Periodic solutions to ordinary differential equations (34C25) Applications of variational problems in infinite-dimensional spaces to the sciences (58E50)

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