A time dependent parabolic initial boundary value delay problem
The author uses the theory of analytic semigroups in Banach spaces to solve a certain second order parabolic initial-boundary value problem with a discrete and a continuous delay term. First of all the autonomous case is studied using a step-by-step method. The nonautonomous case is studied by using a standard perturbation method.
second order parabolic initial- boundary value problem
scientific article; zbMATH DE number 739393
scientific article