Title of article :
A discontinuous mixed covolume method for elliptic problems
Author/Authors :
Yang، نويسنده , , Qing and Jiang، نويسنده , , Ziwen، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2011
Abstract :
We develop a discontinuous mixed covolume method for elliptic problems on triangular meshes. An optimal error estimate for the approximation of velocity is obtained in a mesh-dependent norm. First-order L 2 -error estimates are derived for the approximations of both velocity and pressure.
Keywords :
Discontinuous Galerkin Method , elliptic problem , Mixed covolume method
Journal title :
Journal of Computational and Applied Mathematics
Journal title :
Journal of Computational and Applied Mathematics
