Globalwell-posedness for a viscosity problem of the compressible Heisenberg chain equations
Globalwell-posedness for a viscosity problem of the compressible Heisenberg chain equations
In this paper, we are concerned with the existence and uniqueness of global smooth solutions to a viscosity problem for the compressible Heisenberg chain equations in one dimension. Furthermore, we prove the global existence of weak solutions when the parameter A tends to zero by compactness method.