Positive solutions of second-order singular boundary value problem with a Laplace-like operator
© Ren and Ge 2005
Received: 18 July 2003
Published: 11 July 2005
By use of the concavity of solution for an associate boundary value problem, existence criteria of positive solutions are given for the Dirichlet BVP , , , where is odd and continuous with , , and may change sign and be singular along a curve in .