{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,17]],"date-time":"2026-02-17T13:28:46Z","timestamp":1771334926954,"version":"3.50.1"},"reference-count":21,"publisher":"MDPI AG","issue":"9","license":[{"start":{"date-parts":[[2021,8,28]],"date-time":"2021-08-28T00:00:00Z","timestamp":1630108800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["11126245"],"award-info":[{"award-number":["11126245"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004543","name":"China Scholarship Council","doi-asserted-by":"publisher","award":["CSC\u2013[2014]3072"],"award-info":[{"award-number":["CSC\u2013[2014]3072"]}],"id":[{"id":"10.13039\/501100004543","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Symmetry"],"abstract":"<jats:p>We introduce some research results on a type of third-order boundary value problem for positive iterative solutions. The existence of solutions to these problems was proved using the monotone iterative technique. As an examination of the proposed method, an example to illustrate the effectiveness of our results was presented.<\/jats:p>","DOI":"10.3390\/sym13091585","type":"journal-article","created":{"date-parts":[[2021,8,31]],"date-time":"2021-08-31T22:58:15Z","timestamp":1630450695000},"page":"1585","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Existence Theory for Positive Iterative Solutions to a Type of Boundary Value Problem"],"prefix":"10.3390","volume":"13","author":[{"given":"Bo","family":"Sun","sequence":"first","affiliation":[{"name":"School of Statistics and Mathematics, Central University of Finance and Economics, Beijing 100081, China"}]}],"member":"1968","published-online":{"date-parts":[[2021,8,28]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Padhi, S., and Pati, S. (2013). Theory of Third-Order Differential Equations, Springer.","DOI":"10.1007\/978-81-322-1614-8"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"227","DOI":"10.1016\/S0893-9659(01)00122-7","article-title":"The Existence of Solution for a Third-Order Two-Point Boundary Value Problem","volume":"15","author":"Yao","year":"2002","journal-title":"Appl. Math. Lett."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"1034","DOI":"10.1016\/j.aml.2004.04.016","article-title":"Solvability of a third-order two-point boundary value problem","volume":"18","author":"Feng","year":"2005","journal-title":"Appl. Math. Lett."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"413","DOI":"10.1016\/j.jmaa.2005.10.037","article-title":"Positive solutions of nonlinear singular third-order two-point boundary value problem","volume":"323","author":"Li","year":"2006","journal-title":"J. Math. Anal. 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Notes"},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"1","DOI":"10.14232\/ejqtde.2019.1.23","article-title":"Existence of solutions of nonlinear third-order two-point boundary value problems","volume":"23","author":"Kelevedjiev","year":"2019","journal-title":"Electron. J. Qual. Theory Differ. Equ."},{"key":"ref_9","first-page":"6698615","article-title":"Numerical Solution for Third-Order Two-Point Boundary Value Problems with the Barycentric Rational Interpolation Collocation Method","volume":"2021","author":"Ge","year":"2021","journal-title":"J. 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