On positive solutions of second-order delayed differential system with indefinite weight

Abstract In this paper, we study the existence of positive solutions of a second-order delayed differential system, in which the weight functions may change sign. To prove our main results, we apply Krasnosel’skii’s fixed point theorems in cones.

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Auteurs principaux: Fanglei Wang, Ran Ding
Format: article
Langue:EN
Publié: SpringerOpen 2021
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Accès en ligne:https://doaj.org/article/68fb3c2e974746f2873aa1c26c4ee06f
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