In this paper,we consider the weak solutions of compressible Navier-StokesLandau-Lifshitz-Maxwell(CNSLLM)system for quantum fluids with a linear density dependent viscosity in a 3D torus.By introducing the cold pressu...In this paper,we consider the weak solutions of compressible Navier-StokesLandau-Lifshitz-Maxwell(CNSLLM)system for quantum fluids with a linear density dependent viscosity in a 3D torus.By introducing the cold pressure Pc,we prove the global existence of weak solutions with the pressure P+Pc,where P=Aργwithγ≥1.Our main result extends the one in[13]on the quantum Navier-Stokes equations to the CNSLLM system.展开更多
Considering the Navier-Stokes-Landau-Lifshitz-Maxwell equations,in dimensions two and three,we use Galerkin method to prove the existence of weak solution.Then combine the a priori estimates and induction technique,we...Considering the Navier-Stokes-Landau-Lifshitz-Maxwell equations,in dimensions two and three,we use Galerkin method to prove the existence of weak solution.Then combine the a priori estimates and induction technique,we obtain the existence of smooth solution.展开更多
基金partially supported by the National Natural Sciences Foundation of China(11931010,12061003)。
文摘In this paper,we consider the weak solutions of compressible Navier-StokesLandau-Lifshitz-Maxwell(CNSLLM)system for quantum fluids with a linear density dependent viscosity in a 3D torus.By introducing the cold pressure Pc,we prove the global existence of weak solutions with the pressure P+Pc,where P=Aργwithγ≥1.Our main result extends the one in[13]on the quantum Navier-Stokes equations to the CNSLLM system.
基金This work was supported by the National Natural Science Foundation of China(Grant Nos.11731014,11571254).
文摘Considering the Navier-Stokes-Landau-Lifshitz-Maxwell equations,in dimensions two and three,we use Galerkin method to prove the existence of weak solution.Then combine the a priori estimates and induction technique,we obtain the existence of smooth solution.
