A new fixed point theorem and periodic solutions of nonconservative weakly coupled systems
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Publication:1985794
DOI10.1016/j.na.2019.111668zbMath1472.34078OpenAlexW2984821604WikidataQ126851919 ScholiaQ126851919MaRDI QIDQ1985794
Publication date: 7 April 2020
Published in: Nonlinear Analysis. Theory, Methods \& Applications. Series A: Theory and Methods (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.na.2019.111668
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