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math.AP2023
Hydrodynamic limit of a kinetic flocking model with nonlinear velocity alignment
McKenzie Black, Changhui Tan
We investigate a class of Vlasov-type kinetic flocking models featuring nonlinear velocity alignment. Our primary objective is to rigorously derive the hydrodynamic limit leading t…
math.AP2022
Asymptotic behaviors for the compressible Euler system with nonlinear velocity alignment
McKenzie Black, Changhui Tan
We consider the compressible Euler system with a family of nonlinear velocity alignments. The system is a nonlinear extension of the Euler-alignment system in collective dynamics.…