A generalized upper and lower solution method for singular initial value problems

Computers & Mathematics with Applications - Tập 47 - Trang 739-750 - 2004
R.P Agarwal1
1Department of Mathematical Sciences, Florida Institute of Technology 150 West University Boulevard, Melbourne, FL 32901-6975, USA

Tài liệu tham khảo

Habets, 1994, Upper and lower solutions for a generalized Emden-Fowler equation, Jour. Math. Anal. Appl., 181, 684, 10.1006/jmaa.1994.1052 Agarwal, 2001, Existence criteria for singular initial value problems with sign changing nonlinearities, Mathematical Problems in Engineering, 7, 503, 10.1155/S1024123X01001752 Agarwal, 2002, Existence of positive solution for singular initial and boundary value problems via the classical upper and lower solution approach, Nonlinear Analysis, 50, 215, 10.1016/S0362-546X(01)00747-7 Agarwal, 1999 Bobisud, 1988, Existence of solutions to some singular initial value problems, Jour. Math. Anal. Appl., 133, 214, 10.1016/0022-247X(88)90376-9 Nkashama, 1989, A generalized upper and lower solution method and multiplicity results for nonlinear first order ordinary differential equations, Jour. Math. Anal. Appl., 140, 381, 10.1016/0022-247X(89)90072-3