2 papers
math.AP2025
Chemotaxis models with mixed mechanisms: boundedness in growth-dominated regimes
Tongxing Li, Silvia Frassu, Giuseppe Viglialoro
We study a chemotaxis-growth system with nonlinear local and nonlocal reactions and gradient-dependent damping. Under suitable conditions on the system parameters and spatial dimen…
math.AP2024
Dissipative gradient nonlinearities prevent -formations in local and nonlocal attraction-repulsion chemotaxis models
Tongxing Li, Daniel Acosta Soba, Alessandro Columbu +1
We study some attraction repulsion chemotaxis models, characterized by nonlinearities laws for the diffusion of the cell density, and for the chemosensitivities and the production…