Existence of positive solutions for singular initial and boundary value problems via the classical upper and lower solution approach

Please use this identifier to cite or link to this item: https://doi.org/10.1016/S0362-546X(01)00747-7

Title:	Existence of positive solutions for singular initial and boundary value problems via the classical upper and lower solution approach
Authors:	Agarwal, R.P. O'Regan, D. Lakshmikantham, V. Leela, S.
Keywords:	Approximate solutions Existence theory Singular initial and boundary value problems Upper and lower solutions
Issue Date:	Jul-2002
Citation:	Agarwal, R.P., O'Regan, D., Lakshmikantham, V., Leela, S. (2002-07). Existence of positive solutions for singular initial and boundary value problems via the classical upper and lower solution approach. Nonlinear Analysis, Theory, Methods and Applications 50 (2) : 215-222. ScholarBank@NUS Repository. https://doi.org/10.1016/S0362-546X(01)00747-7
Abstract:	The existence of positive solutions for singular initial and boundary value problems via the classical upper and lower solution approach was discussed. The singular problem was approximated by a sequence of non-singular problems and a solution for each approximating problems was generated using standard results from the classical theory of upper and lower solutions. The results showed that the obtained sequences converge to a solution of the given singular problem.
Source Title:	Nonlinear Analysis, Theory, Methods and Applications
URI:	http://scholarbank.nus.edu.sg/handle/10635/103233
ISSN:	0362546X
DOI:	10.1016/S0362-546X(01)00747-7
Appears in Collections:	Staff Publications

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