Convergence of Relaxation Schemes to Theequations of Elastodynamicslaurent

  • GOSSE AND ATHANASIOS E. TZAVARASAbstract
We study the eeect of approximation matrices to semi-discrete relaxation schemes for the equations of one-dimensional elasto-dynamics. We consider a semi-discrete relaxation scheme and establish convergence using the L p theory of compensated compactness. Then we study the convergence of an associated relaxation-diiusion system, inspired by the scheme… CONTINUE READING