Comparison of time semi-discretization approaches for DGM solution of linear elasticity problem

Abstract

The goal of the presented paper is to compare the application of the STDGM to other time discretization schemes on several simple model problems. We present a comparison of the numerical methods based on the backward Euler formula, the second order backward-difference formula and the Newmark scheme.

Keywords

• Comparison of numerical methods
• time semi-discretization
• DGM
• linear elasticity problem