Confined run-and-tumble model with boundary aggregation: long time behavior and convergence to the confined Fokker-Planck model

Jingyi Fu, Jiuyang Liang, Benoit Perthame +1

The motile micro-organisms such as E. coli, sperm, or some seaweed are usually modelled by self-propelled particles that move with the run-and-tumble process. Individual-based stoc…