1687-2770-2010-524862 1687-2770 Research Article <p>Multiple Positive Solutions of Semilinear Elliptic Problems in Exterior Domains</p> HsuTsing-Santshsu@mail.cgu.edu.tw LinHuei-Lihlin@mail.cgu.edu.tw

Department of Natural Sciences, Center for General Education, Chang Gung University, Tao-Yuan 333, Taiwan

 Boundary Value Problems 1687-2770 2010 2010 1 524862 http://www.boundaryvalueproblems.com/content/2010/1/524862 10.1155/2010/524862 30720103011201012122010 2010Tsing-San Hsu and Huei-Li Lin.This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Assume that is a positive continuous function in and satisfies the suitable conditions. We prove that the Dirichlet problem admits at least three positive solutions in an exterior domain.

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