The number of positive solutions of a non-linear problem with discontinuous non-linearity

Douchet, Jacques2019-08-232019-08-232019-08-23198110.1017/S030821050001550Xhttps://infoscience.epfl.ch/handle/20.500.14299/160300The number of positive solutions of a non-linear problem with discontinuous non-linearitytext::conference output::conference proceedings::conference paper