2 papers
math.AP2025
Normalized solutions for -supercritical Schrödinger equations with nonlinear point defects on noncompact metric graphs
Zhentao He, Chao Ji, Yifan Tao
In this paper, we study the existence and multiplicity of normalized solutions for the following -supercritical Schrödinger equation with nonlinear point defects on a noncompa…
math.AP2025
Existence of normalized solutions to nonlinear Schrödinger equations on lattice graphs
Zhentao He, Chao Ji, Yifan Tao
In this paper, using a discrete Schwarz rearrangement on lattice graphs developed in \cite{DSR}, we study the existence of global minimizers for the following functional $I:H^1\lef…