3 papers
physics.optics2025
Topological edge states and disorder robustness in one-dimensional off-diagonal mosaic lattices
Ba Phi Nguyen, Kihong Kim
We investigate topological edge states in one-dimensional off-diagonal mosaic lattices, where nearest-neighbor hopping amplitudes are modulated periodically with period . Anal…
cond-mat.dis-nn2024
Power-law localization in one-dimensional systems with nonlinear disorder under fixed input conditions
Ba Phi Nguyen, Kihong Kim
We conduct a numerical investigation into wave propagation and localization in one-dimensional lattices subject to nonlinear disorder, focusing on cases with fixed input conditions…
math.AP2017
The Fredholm alternative for the -Laplacian in exterior domains
Pavel Drabek, Ky Ho, Abhishek Sarkar
We investigate the Fredholm alternative for the -Laplacian in an exterior domain which is the complement of the closed unit ball in (). By employing tech…