%0 Journal Article
%T Optimal order finite element approximation for a hyperbolic integro-differential equation
%J Bulletin of the Iranian Mathematical Society
%I Iranian Mathematical Society (IMS)
%Z 1017-060X
%A Saedpanah, Fardin
%D 2012
%\ 07/15/2012
%V 38
%N 2
%P 447-459
%! Optimal order finite element approximation for a hyperbolic integro-differential equation
%K finite element method
%K wave equation
%K
integro-differential equation
%K Stability
%K a priori error estimate
%R
%X Semidiscrete finite element approximation of a hyperbolic type integro-differential equation is studied. The model problem is treated as the wave equation which is perturbed with a memory term. Stability estimates are obtained for a slightly more general problem. These, based on energy method, are used to prove optimal order a priori error estimates.
%U http://bims.iranjournals.ir/article_201_e72a83b9b71c31f92537ef2e58b72810.pdf