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arXiv · 1407.7978

A Liouville theorem for high order degenerate elliptic equations

Genggeng Huang·Congming Li
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Abstract

In this paper, we apply the moving plane method to the following high order degenerate elliptic equation,\begin{equation*} (-A)^p u=u^α\text{ in } \mathbb R^{n+1}_+,n\geq 1, \end{equation*}where the operator $A=y\partial_y^2+a\partial_y+Δ_x,a\geq 1$. We get a Liouville theorem for subcritical case and classify the solutions for the critical case.

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Genggeng Huang, Congming Li. 2014-07-30. A Liouville theorem for high order degenerate elliptic equations. https://arxiv.org/abs/1407.7978

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