Triple positive solutions for a type of second-order singular boundary problems.
Li, Jiemei, Wang, Jinxiang (2010)
Boundary Value Problems [electronic only]
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Li, Jiemei, Wang, Jinxiang (2010)
Boundary Value Problems [electronic only]
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Guo, Yingxin (2009)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
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Hao, Xin'an, Liu, Lishan, Wu, Yonghong (2007)
Boundary Value Problems [electronic only]
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Jin, Fengfei, Yan, Baoqiang (2008)
Boundary Value Problems [electronic only]
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Xu, Fuyi, Liu, Jian (2010)
Discrete Dynamics in Nature and Society
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Tariboon, Jessada, Sitthiwirattham, Thanin (2010)
Boundary Value Problems [electronic only]
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Liang, Jin, Lv, Zhi-Wei (2011)
Advances in Difference Equations [electronic only]
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Yuji Liu, Patricia J. Y. Wong (2013)
Applications of Mathematics
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By applying the Leggett-Williams fixed point theorem in a suitably constructed cone, we obtain the existence of at least three unbounded positive solutions for a boundary value problem on the half line. Our result improves and complements some of the work in the literature.
Lu, Huiqin (2011)
Boundary Value Problems [electronic only]
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Qingliu Yao (2013)
Applications of Mathematics
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We consider the classical nonlinear fourth-order two-point boundary value problem In this problem, the nonlinear term contains the first and second derivatives of the unknown function, and the function may be singular at , and at , , . By introducing suitable height functions and applying the fixed point theorem on the cone, we establish several local existence theorems on positive solutions and obtain the corresponding eigenvalue intervals.