2 papers
cond-mat.str-el2025
FuzzifiED : Julia Package for Numerics on the Fuzzy Sphere
Zheng Zhou
The Julia package FuzzifiED aims at simplifying the numerical calculations on the fuzzy sphere. It supports exact diagonalisation (ED) and density matrix renormalisation group (DMR…
math.AP2024
Variational formulation for stratified steady water wave in two-layer flows
Yuchao He, Yonghui Xia, Zhe Zhou
In this paper, the variational formulation for steady periodic stratified water waves in two-layer flows is given. The critical points of a natural energy functional is proved to b…