Key points are not available for this paper at this time.
Abstract We consider Robin problems driven by the anisotropic p -Laplace operator and with a logistic reaction. Our analysis covers superdiffusive, subdiffusive and equidiffusive equations. We examine all three cases, and we prove multiplicity properties of positive solutions (superdiffusive case) and uniqueness (subdiffusive and equidiffusive cases). The equidiffusive equation is studied only in the context of isotropic operators. We explain why the more general case cannot be treated.
Papageorgiou et al. (Fri,) studied this question.