Numerical Analysis of Initial-Boundary Value Problem for a Sobolev-Type Equation with a Fractional-Order Time Derivative

Аннотация

The paper is concerned with initial-boundary value problems for a Sobolev-type equation with a Gerasimov–Caputo fractional derivative with memory effect. A priori estimates of the solutions are obtained in the differential and difference forms, which imply their uniqueness and stability with respect to the initial data and the right-hand side, as well as the convergence of the solution of the difference problem to the solution of the differential problem.