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math.AP2025
Asymptotics and periodic dynamics in a negative chemotaxis system with cell lethality
Federico Herrero-Hervás, Mihaela Negreanu
This work studies the following system of parabolic partial differential equations \begin{equation*} \begin{cases} \displaystyle \frac{\partial u}{\partial t} = DΔu + χ\nabla \cdot…
math.AP2021
On a Parabolic-Elliptic system with gradient dependent chemotactic coefficient
M. Negreanu, J. Ignacio Tello
We consider a second order PDEs system of Parabolic-Elliptic type with chemotactic terms. The system describes the evolution of a biological species "" moving towards a higher c…