Existence of harmonic solutions for some generalisation of the non-autonomous Liénard equations
DOI10.1007/s00605-021-01652-3zbMath1506.34058OpenAlexW4205191388MaRDI QIDQ2172587
Fabio Zanolin, Timoteo Carletti, Gabriele Villari
Publication date: 16 September 2022
Published in: Monatshefte für Mathematik (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s00605-021-01652-3
Brouwer fixed point theoremgeneralized Liénard equationsnon-autonomous systemspositively invariant sets
Periodic solutions to ordinary differential equations (34C25) Applications of operator theory to differential and integral equations (47N20) Nonautonomous smooth dynamical systems (37C60)
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