We discuss the existence and properties of solutions for systems of singular second-order ODEs in both sublinear and superlinear cases. Our approach is based on the variational method enriched by some topological ideas. We also investigate the continuous dependence of solutions on functional parameters.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-bc101-0-11, author = {Aleksandra Orpel}, title = {Systems of singular BVPs - existence of solutions and their properties}, journal = {Banach Center Publications}, volume = {102}, year = {2014}, pages = {133-143}, zbl = {1305.34038}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-bc101-0-11} }
Aleksandra Orpel. Systems of singular BVPs - existence of solutions and their properties. Banach Center Publications, Tome 102 (2014) pp. 133-143. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-bc101-0-11/