The existence of single and multiple nonnegative solutions for singular positone boundary value problems to the delay one-dimensional p-Laplacian is discussed. Throughout our nonlinearity f(·,y) may be singular at y = 0.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-ap81-3-3, author = {Daqing Jiang and Xiaojie Xu and Donal O'Regan and Ravi P. Agarwal}, title = {Existence theory for single and multiple solutions to singular positone boundary value problems for the delay one-dimensional p-Laplacian}, journal = {Annales Polonici Mathematici}, volume = {81}, year = {2003}, pages = {237-259}, zbl = {1106.34038}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-ap81-3-3} }
Daqing Jiang; Xiaojie Xu; Donal O'Regan; Ravi P. Agarwal. Existence theory for single and multiple solutions to singular positone boundary value problems for the delay one-dimensional p-Laplacian. Annales Polonici Mathematici, Tome 81 (2003) pp. 237-259. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-ap81-3-3/