On the convergence of difference schemes for the approximation of solutionsu ? W 2 m (m>0.5) of elliptic equations with mixed derivatives Academic Article uri icon


  • The paper deals with such estimates of the rate of convergence of difference methods, which are compatible with the smoothness of the exact solution u W2m(), m>0.5, of elliptic equations with mixed derivatives: The error in the norm of the discrete Sobolev space W2s(), denoting the set of grid points, is shown to be of the order O(|h|m-s), 0s

published proceedings

  • Numerische Mathematik

author list (cited authors)

  • Lazarov, R., Makarov, V. L., & Weinelt, W.

citation count

  • 18

complete list of authors

  • Lazarov, Raj OD||Makarov, Vladimir L||Weinelt, Wilfried

publication date

  • June 1984