3 papers
math.AP2026
Computational Oncology of Chemotaxis-Driven Tumour--Immune Spatial Patterning and Stability
Zonghao Liu, Jiguang Yu, Lei Su +3
Spatial tumour--immune heterogeneity is a key feature of solid-tumour progression, immune infiltration, and immune exclusion. We develop a computational oncology model in which tum…
math.AP2026
Mode-Wise Spectral Criteria for Coupled Mass Transport in Hybrid PDE--ODE Tumor Microenvironments
Jiguang Yu, Louis Shuo Wang, Zonghao Liu +1
We study coupled mass transport in a tumor--microenvironment setting with two motile densities and non-motile state switching . The populations diffuse and undergo c…
math.AP2026
Chemotactic Feedback Controls Patterning in Hybrid Tumor--Stroma Model
Jiguang Yu, Louis Shuo Wang, Zonghao Liu +1
Motivated by an ongoing collaboration with clinical oncologists and pathologists, we develop a hybrid partial differential equation--ordinary differential equation (PDE--ODE) frame…