Multiplicity of positive periodic solutions in the superlinear indefinite case via coincidence degree

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Publication:507556

DOI10.1016/j.jde.2017.01.009zbMath1417.34063arXiv1508.01867OpenAlexW2964165132MaRDI QIDQ507556

Fabio Zanolin, Guglielmo Feltrin

Publication date: 6 February 2017

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

Full work available at URL: https://arxiv.org/abs/1508.01867




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