Generalised nonlinear Picone identities for \(p\)-sub-Laplacians and \(p\)-biharmonic operators and applications

DOI10.1007/s43036-021-00150-5zbMath1470.35011OpenAlexW3167279971MaRDI QIDQ2043894

Nurgissa Yessirkegenov, Durvudkhan Suragan

Publication date: 3 August 2021

Published in: Advances in Operator Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s43036-021-00150-5

zbMATH Keywords

principal eigenvalueHardy inequalityPicone's identityFriedrichs inequalitystratified group\(p\)-sub-Laplaciananisotropic \(p\)-sub-Laplacian

Mathematics Subject Classification ID

Nonlinear eigenvalue problems and nonlinear spectral theory for PDEs (35P30) Subelliptic equations (35H20) Inequalities applied to PDEs involving derivatives, differential and integral operators, or integrals (35A23)

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