Multiple positive radial solutions for Neumann elliptic systems with gradient dependence
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DOI: 10.1002/mma.5143
Abstract: We provide new results on the existence, non-existence and multiplicity of non-negative radial solutions for semilinear elliptic systems with Neumann boundary conditions on an annulus. Our approach is topological and relies on the classical fixed… read more here.
Keywords: neumann elliptic; solutions neumann; multiple positive; positive radial ... See more keywords
Nonconstant positive radial solutions for Neumann problem involving the mean extrinsic curvature operator
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DOI: 10.1016/j.jmaa.2019.123728
Abstract: Abstract Let B be the unit ball in R N with N ≥ 2 . Let f ∈ C 1 ( [ 0 , ∞ ) , R ) , f ( 0 ) =… read more here.
Keywords: nonconstant positive; solutions neumann; neumann problem; positive radial ... See more keywords
Solutions to Neumann boundary value problems with a generalized ????-Laplacian
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DOI: 10.1515/gmj-2018-2001
Abstract: Abstract The purpose of this work is to investigate the existence of solutions for various Neumann boundary value problems associated to the Laplacian-type operators. The main results are obtained using the extension of Mawhin’s continuation… read more here.
Keywords: neumann boundary; problems generalized; solutions neumann; boundary value ... See more keywords