2 papers
cond-mat.str-el2025
Inverted duality of Hubbard model and an equation for the Green's function
Xiao-Yong Feng
The Hubbard model, a cornerstone in the field of condensed matter physics, serves as a fundamental framework for investigating the behavior of strongly correlated electron systems.…
math.AP2024
The analysis of vertex feedback stabilisability of a star-shaped network of fluid-conveying pipes
Xiao Xuan Feng, Gen Qi Xu, Mahyar Mahinzaeim
It is an outstanding problem whether a pipe-flow system on a star-shaped network is stabilisable by a feedback control on the common vertex. In the present paper we deal with this…