Existence and location of solutions to a Neumann problem driven by an nonhomogeneous differential operator and with gradient dependence are established developing a non-variational approach based on an adequate method of sub-supersolution. The abstract theorem is applied to prove the existence of finitely many positive solutions or even infinitely many positive solutions for a class of Neumann problems.
|Numero di pagine||12|
|Rivista||Nonlinear Analysis: Real World Applications|
|Stato di pubblicazione||Published - 2020|
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