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参考文献
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Bai, D., Henderson, J. and Zeng, Y. (2015) Positive Solutions of Dis-crete Neuma...
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Sun, J. and Wei, J. (2008) Existence of Positive Solutions of Positive Solution ...
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Maya, C. and Shivaji, R. (1999) Multiple Positive Solutions for a Class of Semil...
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Ma, R. (2003) Multiple Positive Solutions for a Semipositone Fourth-Order Bounda...
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Hai, D. and Shivaji, R. (2004) An Existence Result on Positive Solutions for a C...
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Hai, D. and Shivaji, R. (1998) Positive Solutions of Quasilinear Boundary Value ...
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Castro, A. and Shivaji, R. (2000) Evolution of Positive Solution Curves in Semip...
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Bai, D. and Xu, Y. (2005) Positive Solutions of Second-Order Two-Delay Different...
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Bai, D. and Xu, Y. (2005) Existence of Positive Solutions for Boundary Value Pro...
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Anuradha, V. and Shivaji, R. (1999) Positive Solutions for a Class of Nonlinear ...
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Feng, H. and Bai, D. (2011) Existence of Positive Solu-tions for Semipositone Mu...
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Anuradha, A. and Shivaji, R. (1996) Existence Results for Superlinear Semiposito...
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Anuradha, V. and Shivaji, R. (1994) A Quadrature Method for Classes of Multi-Par...
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Bai, D. and Xu, Y. (2008) Positive Solutions for Semipositone BVPs of Second-Ord...
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Ji, D. and Ge, W. (2008) Existence of Multiple Positive Solutions for Sturm-Liou...
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Bai, D. and Xu, X. (2013) Existence and Multiplicity of Difference ϕ-Laplacian B...
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Bai, D. and Xu, Y. (2007) Nontrivial Solutions of Boundary Value Problems of Sec...
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Bai, D. (2013) A Global Result for Discrete ϕ-Laplacian Ei-genvalue Problems. Ad...
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Aykut, N. (2004) Existence of Positive Solutions for Boundary Value Problems of ...
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Anderson, D. and Avery, R. (2001) Multiple Positive Solutions to a Third-Order D...
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