Henderson, Johnny.Sutherland, Shawn M., 1984-2013-09-162013-09-162013-052013-09-16http://hdl.handle.net/2104/8719In this dissertation, we prove the existence of positive solutions to two classes of three point right focal singular boundary value problems of at least fourth order.en-USBaylor University theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. Contact librarywebmaster@baylor.edu for inquiries about permission.Boundary value problem.Singular boundary value problem.Three point problem.Right focal boundary value problem.ThesisWorldwide access.Access changed 8/26/15.