Tuyển tập các báo cáo nghiên cứu khoa học ngành toán học được đăng trên tạp chí toán học quốc tế đề tài: Global Bifurcation Results for General Laplacian Problems | Fixed Point Theory and Applications SpringerOpen0 This Provisional PDF corresponds to the article as it appeared upon acceptance. Fully formatted PDF and full text HTML versions will be made available soon. Global Bifurcation Results for General Laplacian Problems Fixed Point Theory and Applications 2012 2012 7 doi 1687-1812-2012-7 Eun Kyoung Lee eunkyoung165@ Yong-Hoon Lee yhlee@ Byungjae Son mylife1882@ ISSN 1687-1812 Article type Research Submission date 23 December 2010 Acceptance date 18 January 2012 Publication date 18 January 2012 Article URL http content 2012 1 7 This peer-reviewed article was published immediately upon acceptance. It can be downloaded printed and distributed freely for any purposes see copyright notice below . For information about publishing your research in Fixed Point Theory and Applications go to http authors instructions For information about other SpringerOpen publications go to http 2012 Lee et al. licensee Springer. This is an open access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Global bifurcation results for general Laplacian problems Eun Kyoung Lee1 Yong-Hoon Lee2 and Byungjae Son2 1Department of Mathematics Education Pusan National University Busan 609-735 Korea 2Department of Mathematics Pusan National University Busan 609-735 Korea Corresponding author yhlee@ Email addresses EK LEE eunkyoung165@ B SON mylife1882@ Abstract In this article we consider the global bifurcation result and existence of solutions 1 for the following general Laplacian problem - ộ u t Aý u t f t u X t E 0 1 P u 0 u 1 0 where f 0 1 X R X R R is continuous and ộ ý R R are odd increasing .