On Nonlinear Biharmonic Problems on the Heisenberg Group
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DOI: 10.3390/sym14040705
Abstract: We investigate the boundary value problem for biharmonic operators on the Heisenberg group. The inherent features of Hn make it an appropriate environment for studying symmetry rules and the interaction of analysis and geometry with… read more here.
Keywords: biharmonic problems; problems heisenberg; group; nonlinear biharmonic ... See more keywords
Positive Radial Symmetric Solutions of Nonlinear Biharmonic Equations in an Annulus
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DOI: 10.3390/sym16070793
Abstract: This paper discusses the existence of positive radial symmetric solutions of the nonlinear biharmonic equation ▵2u=f(u,▵u) on an annular domain Ω in RN with the Navier boundary conditions u|∂Ω=0 and ▵u|∂Ω=0, where f:R+×R−→R+ is a… read more here.
Keywords: solutions nonlinear; symmetric solutions; radial symmetric; nonlinear biharmonic ... See more keywords