Dogan, AbdulkadirGraef, John R.Kong, Lingju2019-08-012019-08-0120100898-12211873-7668https://dx.doi.org/10.1016/j.camwa.2010.04.026https://hdl.handle.net/11480/4865The authors obtain some existence criteria for positive solutions of a higher order semipositone multi-point boundary value problem on a time scale. Applications to some special problems are also discussed. This work extends and complements many results in the literature on this topic. (C) 2010 Elsevier Ltd. All rights reserved.eninfo:eu-repo/semantics/openAccessPositive solutionsSemipositone boundary value problemsMulti-point boundary conditionArticle601233510.1016/j.camwa.2010.04.0262-s2.0-77953132680Q1WOS:000279297600003Q1