Interior Penalty Discontinuous Approximations of Elliptic Problems Academic Article uri icon


  • AbstractThis paper studies an interior penalty discontinuous approximation of elliptic problems on nonmatching grids. Error analysis, interface domain decomposition type preconditioners, as well as numerical results illustrating both discretization errors and condition number estimates of the problem and reduced forms of it are presented.

published proceedings

  • Computational Methods in Applied Mathematics

author list (cited authors)

  • Lazarov, R. D., Tomov, S. Z., & Vassilevski, P. S.

citation count

  • 12

complete list of authors

  • Lazarov, Raytcho D||Tomov, Stanimire Z||Vassilevski, Panayot S

publication date

  • January 2001