Infinitely many weak solutions for a fourth-order‎ ‎equation on the whole space

DOI10.14232/EJQTDE.2021.1.40zbMath1488.34217OpenAlexW3179563261WikidataQ115238142 ScholiaQ115238142MaRDI QIDQ5016540

M. Khodabakhshi, Heidari Tavani Mohamad Reza

Publication date: 13 December 2021

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.2021.1.40

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zbMATH Keywords

weak solutionvariational methodscritical point theoryfourth-order equation

Mathematics Subject Classification ID

Perturbations of nonlinear operators (47H14) Applications of variational problems in infinite-dimensional spaces to the sciences (58E50) Boundary value problems on infinite intervals for ordinary differential equations (34B40)

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