Arahet, M.A.Saker, S.H.Tunç, C.2025-05-102025-05-1020192576-529910.1080/25765299.2019.16686432-s2.0-85073566089https://doi.org/10.1080/25765299.2019.1668643https://hdl.handle.net/20.500.14720/5354In this paper, we establish some lower bounds for the distance between zeros of nontrivial solutions or/and their derivatives and extend some results about distribution of zeros for a certain class of third-order differential equations of the form (Formula presented.) The main results of this paper will be proved by employing some Hardy’s and Opial’s type inequalities. © 2019, © 2019 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group on behalf of the University of Bahrain.eninfo:eu-repo/semantics/openAccessOpial And Hardy InequalitiesThird-Order Differential EquationsArticle261N/AQ2453461