The one-dimensional transient quantum Euler-Poisson system for semiconductors is studied in a bounded interval. The quantum correction can be interpreted as a dispersive regularization of the classical hydrodynamic eq...The one-dimensional transient quantum Euler-Poisson system for semiconductors is studied in a bounded interval. The quantum correction can be interpreted as a dispersive regularization of the classical hydrodynamic equations and mechanical effects. The existence and uniqueness of local-in-time solutions are proved with lower regularity and without the restriction on the smallness of velocity, where the pressure-density is general (can be non-convex or non-monotone).展开更多
In this paper, we prove the existence and uniqueness of global solutions in H^s(R^3) ( s∈R, s≥0) for the initial value problem of the bipolar Schrodinger-Poisson systems.
文摘The one-dimensional transient quantum Euler-Poisson system for semiconductors is studied in a bounded interval. The quantum correction can be interpreted as a dispersive regularization of the classical hydrodynamic equations and mechanical effects. The existence and uniqueness of local-in-time solutions are proved with lower regularity and without the restriction on the smallness of velocity, where the pressure-density is general (can be non-convex or non-monotone).
文摘In this paper, we prove the existence and uniqueness of global solutions in H^s(R^3) ( s∈R, s≥0) for the initial value problem of the bipolar Schrodinger-Poisson systems.
