an:05703103
Zbl 1201.34040
Djebali, Sma??l; Saifi, Ouiza
Positive solutions for singular \(\phi\)-Laplacian BVPs on the positive half-line
EN
Electron. J. Qual. Theory Differ. Equ. 2009, Paper No. 56, 24 p. (2009).
00256112
2009
j
34B18 34B15 34B40 34B16 47H20
positive solution; \(\phi\)-Laplace operator; half-line; singular problem; fixed point index on cones; lower and upper solution
The authors are concerned with the existence of multiple positive solutions for a \(\phi\)-Laplace boundary value problem on the half-line. The nonlinearity may exhibit a singularity at the origin with respect to the state variable. The results are proved by using the fixed point index theory on cones and the upper and lower solution method.
Pierpaolo Omari (Trieste)