2 papers
math.NA2026
A geometric reformulation and structure-preserving rotational discrete gradient scheme for the full Ericksen-Leslie model
Hanbin Wang, Jie Xu, Zhiguo Yang
In this paper, we present a structure-preserving rotational discrete gradient method of the full Ericksen-Leslie model for nematic liquid crystal flows with general anisotropic Ose…
math.NA2026
Fully decoupled, linear and structure-preserving block-centered finite difference methods for the Keller-Segel chemotaxis system on staggered non-uniform grids
Jie Xu, Hongfei Fu
In this paper, we propose two fully decoupled, linear and structure-preserving block-centered finite difference schemes for the classical Keller-Segel chemotaxis system on staggere…