Liouville type results for semilinear elliptic equation and inequality on pseudo-Hermitian manifolds
Biqiang Zhao
公開日: 2025/7/12
Abstract
In this paper, we study the semilinear elliptic equation and inequality on pseudo-Hermitian manifolds. In particular, we first obtain a Liouville theorem for the equation $\Delta_b u+F(u)=0$ based on a generalized Jerison-Lee's formula. Next, we prove the nonexistence of a positive solution to the inequality $\Delta_b u+F(u)\leq 0$ under the volume estimate.