Numerical methods of solutions of boundary value problems for the multi-term variable-distributed order diffusion equation

Abstract

Solutions of the Dirichlet and Robin boundary value problems for the multi-term variable-distributed order diffusion equation are studied. A priori estimates for the corresponding differential and difference problems are obtained by using the method of the energy inequalities. The stability and convergence of the difference schemes follow from these a priory estimates. The credibility of the obtained results is verified by performing numerical calculations for test problems.