Rp. Agarwal et D. Oregan, SINGULAR BOUNDARY-VALUE-PROBLEMS FOR SUPERLINEAR 2ND-ORDER ORDINARY AND DELAY-DIFFERENTIAL EQUATIONS, Journal of differential equations, 130(2), 1996, pp. 333-355
Existence criteria are established for singular boundary value problem
s for nonlinear second order ordinary and delay differential equations
. The theorems obtained are very general and complement previous known
results. (C) 1996 Academic Press, Inc.