Positive radial solutions for Dirichlet problems via a Harnack‐type inequality
نویسندگان
چکیده
We deal with the existence and localization of positive radial solutions for Dirichlet problems involving ϕ $$ \phi -Laplacian operators in a ball. In particular, p Minkowski-curvature equations are considered. Our approach relies on fixed point index techniques, which work thanks to Harnack-type inequality terms seminorm. As consequence result, it is also derived several (even infinitely many) solutions.
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ژورنال
عنوان ژورنال: Mathematical Methods in The Applied Sciences
سال: 2022
ISSN: ['1099-1476', '0170-4214']
DOI: https://doi.org/10.1002/mma.8682