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

Volumn 50, Issue 2, 2002, Pages 215-222

  Agarwal, R P ^a   O'Regan, Donal ^b   Lakshmikantham, V ^c   Leela, S ^d  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

^b NATIONAL UNIVERSITY OF IRELAND   (Ireland)

^c Florida Institute of Technology ^*  (United States)

^d STATE UNIVERSITY OF NEW YORK   (United States)

Author keywords

Approximate solutions; Existence theory; Singular initial and boundary value problems; Upper and lower solutions

Indexed keywords

APPROXIMATION THEORY; INTEGRATION; NONLINEAR EQUATIONS; THEOREM PROVING;

EXISTENCE THEORY;

INITIAL VALUE PROBLEMS;

EID: 0036642746     PISSN: 0362546X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0362-546X(01)00747-7     Document Type: Article

References (8)

1. Singular problems: An upper and lower solution approach
2. Singular initial and boundary value problems with sign changing nonlinearities
3. Existence criteria for singular initial value problems with sign changing nonlinearities
4. An upper and lower solution approach for nonlinear singular boundary value problems with y′ dependence
5. Some existence results for singular boundary value problems
6. Existence of solutions to some singular initial value problems