Year: 2026
Type: preprint
Abstract: We consider the focusing nonlinear Schrödinger equation on $\mathbb{R}^d$ \begin{equation*} i\partial_tu+Δu+|u|^{p-1}u=0. \end{equation*} We prove the absence of non-threshold embedded eigenvalues for the linearized operator around the positive ground state when $d=1,2$ and $p>1$, or when $d\ge3$ and $1
Source: arXiv (Cornell University)
Author: Kim, Taegyu
Language: English
Subfield: Mathematical Physics
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7223013974