RT Journal Article
T1 Positive radial solutions for Dirichlet problems in the ball
A1 Jebelean, Petru
A1 Precup, Radu
A1 Rodríguez López, Jorge
K1 Dirichlet problem
K1 Operator with Uhlenbeck structure
K1 Positive radial solution
K1 Fixed point index
K1 Mean curvature operator
K1 p-Laplacian
AB We are concerned with existence, localization and multiplicity of positive radial solutions to Dirichlet problems with Ø-Laplacians in a ball, in both scalar and system cases. Our approach essentially relies on fixed point index computations and a main feature is that it avoids any Harnack type inequality. Applications to some problems involving operators with Uhlenbeck structure are discussed.
PB Elsevier
SN 0362-546X
YR 2024
FD 2024
LK http://hdl.handle.net/10347/33098
UL http://hdl.handle.net/10347/33098
LA eng
NO Nonlinear Analysis Volume 240, March 2024, 113470
NO J. Rodríguez–López has been partially supported by Ministerio de Ciencia y Tecnología (Spain), AIE and Feder , grant PID2020-113275GB-I00.
DS Minerva
RD 29 abr 2026