For systems of non-Lipschitz differential equations, we establish conditions for the existence of invariant sets. To obtain this result, we apply the Green–Samoilenko function and the corresponding operator.
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Translated from Ukrains’kyi Matematychnyi Zhurnal, Vol. 73, No. 12, pp. 1673–1690, December, 2021. Ukrainian DOI: https://doi.org/10.37863/umzh.v73i12.6482.
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Perestyuk, M.O., Slyusarchuk, V.Y. Application of the Green–Samoilenko Function and Operator to the Investigation of Non-Lipschitz Differential Equations. Ukr Math J 73, 1937–1957 (2022). https://doi.org/10.1007/s11253-022-02039-9
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DOI: https://doi.org/10.1007/s11253-022-02039-9