Abstract
We consider a nonlinear Robin problem driven by a nonhomogeneous differential operator, with reaction which exhibits the competition of two Carathéodory terms. One is parametric, (p-1)-sublinear with a partially concave nonlinearity near zero. The other is (p- 1) -superlinear and has almost critical growth. Exploiting the special geometry of the problem, we prove a bifurcation-type result, describing the changes in the set of positive solutions as the parameter λ> 0 varies.
Lingua originale | English |
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pagine (da-a) | 1774-1803 |
Numero di pagine | 30 |
Rivista | THE JOURNAL OF GEOMETRIC ANALYSIS |
Volume | 30 |
Stato di pubblicazione | Published - 2020 |
All Science Journal Classification (ASJC) codes
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