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 Existence of three solutions for a mixed boundary value problem with the Sturm-Liouville equation Bull. Korean Math. Soc. 2012 Vol. 49, No. 6, 1213-1222 https://doi.org/10.4134/BKMS.2012.49.6.1213Published online November 30, 2012 Diego Averna, Nicol\'o Giovannelli, and Elisabetta Tornatore Universit\a degli Studi di Palermo, Universit\a degli Studi di Palermo Viale delle Scienze, Universit\`a degli Studi di Palermo Abstract : The aim of this paper is to establish the existence of three solutions for a Sturm-Liouville mixed boundary value problem. The approach is based on multiple critical points theorems. Keywords : boundary value problem, mixed conditions MSC numbers : 34B15 Downloads: Full-text PDF