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math.AP2024
Fujita phenomena in nonlinear fractional Rayleigh-Stokes equations
Yiming Jiang, Jingchuang Ren, Yawei Wei
This paper concerns the Cauchy problems for the nonlinear Rayleigh-Stokes equation and the corresponding system with time-fractional derivative of order , which can be u…
math.AP2023
Mean Field Games with infinitely degenerate diffusion and non-coercive Hamiltonian
Yiming Jiang, Jingchuang Ren, Yawei Wei +1
In this paper, we consider a class of infinitely degenerate partial differential systems to obtain the Nash equilibria in the mean field games. The degeneracy in the diffusion and…
math.AP2023
Degenerate Mean Field Games with Hörmander diffusion
Yiming Jiang, Jingchuang Ren, Yawei Wei +1
In this paper, we study a class of degenerate mean field game systems arising from the mean field games with Hörmander diffusion, where the generic player may have a ``forbidden''…