Bipolar problem of space-charge in dielectric : II. System with trapping.

A model of dielectric with bipolar injection of charge and with trapping taken into account is presented. Charge transport was described by partial differential equations in the system of plane parallel capacitor. The space-time distributions of charge and induction as well as time courses of resorption current were determined. Initial values were found on the basis of stationary state of absorption. In analytical and numerical consideration the theory of partial quasi - linear differential equations was used