References
- Agarwal , R.P. , Bohner , M. and O'Regan , D. 2002 . Time scale boundary value problems on infinite intervals . Journal of Computational Applied Mathematics , 141 : 27 – 34 .
- Agarwal , R.P. and O'Regan , D. 2001 . Infinite Interval Problems for Differential, Difference and Integral Equations , Norwall : Kluwer Academic .
- Bohner , M. and Peterson , A. 2001 . Dynamic Equations on Time Scales, An Introduction with Applications , Boston : Birkhäuser .
- Bohner , M. and Peterson , A. 2003 . Advances in Dynamic Equations on Time Scales , Boston : Birkhäuser .
- Guseinov , G.Sh. and Yaslan , I. 2004 . Boundary value problems for second order nonlinear differential equations on infinite intervals . Journal of Mathematical Analysis and Applications , 290 : 620 – 638 .
- Krasnoselskii , M. 1964 . Positive Solutions of Operator Equations , Groningen : Noordhoff .
- Lian , H. and Ge , W. 2006 . Existence of positive solutions for Sturm-Lioville boundary value problems on the half-line . Journal of Mathematical Analysis and Applications , 321 : 781 – 792 .
- Ma , R. 2003 . Existence of positive solutions for second order boundary value problems on infinite intervals . Applied Mathematics Letters , 16 : 33 – 39 .
- O'Regan , D. 1994 . Theory of Singular Boundary Value Problems , Singapore : World Scientific .