2 papers
math.NA2026
Nonlocal modeling of opinion alignment and environmental feedback: Spatial aggregation and non-consensus patterns
Rui Wang, Yunfeng Xiong, Zhengru Zhang +1
The formation of public opinion in modern information environments is shaped by the interplay between social conformity and information exposure. While social interactions promote…
math.NA2026
Efficient structure-preserving scheme for chemotaxis PDE system with singular sensitivity in crime and epidemic modeling
Rui Wang, Yunfeng Xiong, Zhengru Zhang
The chemotaxis PDE system with singular sensitivity was originally proposed by Short et al. (Math. Mod. Meth. Appl. Sci., 2008) as the continuum limit of a biased random walk model…