A Rellich type estimate for a subelliptic Helmholtz equation with mixed homogeneities
Agnid Banerjee, Nicola Garofalo
Abstract
We establish an optimal asymptotic on rings for a subelliptic Helmholtz equation with mixed homogeneities.
Agnid Banerjee, Nicola Garofalo
We establish an optimal asymptotic on rings for a subelliptic Helmholtz equation with mixed homogeneities.
This paper contains 4 sections, 11 theorems, 85 equations.
Theorem 1.1
Let $Q_\alpha\ge 3$ and let $f\not\equiv 0$ be a solution to for some $\kappa>0$. There exists $R_1>R_0$ sufficiently large, and a constant $M = M(m,k,f)>0$ such that for $R>R_1$ one has