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🆕 Date Issued:
2021-07-31
🗄 In DepositOnce:2021-12-09
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Existence and Nonexistence of Positive Solutions for Singular (p, q)-Equations with Superdiffusive Perturbation

Papageorgiou, Nikolaos S.; Winkert, Patrick

We consider a nonlinear Dirichlet problem driven by the (p, q)-Laplacian and with a reaction which is parametric and exhibits the combined effects of a singular term and of a superdiffusive one. We prove an existence and nonexistence result for positive solutions depending on the value of the parameter 𝜆∈ℝ∘+=(0,+∞).
(p, q)-Laplaciannonlinear regularitypositive solutionssuperdiffusive perturbationtruncation and comparison methods
Published in: Results in Mathematics, 10.1007/s00025-021-01484-5, Springer Nature
Creative Commons Attribution 4.0 (CC BY)Creative Commons Attribution 4.0 (CC BY)
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