2 papers
math.AP2026
A Sharp Mass Threshold for Boundedness in a Critical Quasilinear Chemotaxis Model With Indirect Signal Production: The Radially Symmetric Case
Philippe Laurençot, Christoph Walker
A critical quasilinear chemotaxis model with indirect signal production in space dimensions higher than two is studied under radial symmetry. Exploiting the variational structure o…
math.AP2023
A nonlocal Gray-Scott model: well-posedness and diffusive limit
Philippe Laurençot, Christoph Walker
Well-posedness in of the nonlocal Gray-Scott model is studied for integrable kernels, along with the stability of the semi-trivial spatially homogeneous steady state. In…