ERROR ESTIMATES FOR FULLY DISCRETE MIXED DISCONTINUOUS GALERKIN APPROXIMATIONS FOR PARABOLIC PROBLEMS

MI RAY OHM, HYUN YOUNG LEE, JUN YONG SHIN
2015 East Asian Mathematical Journal  
In this paper, we introduce fully discrete mixed discontinuous Galerkin approximations for parabolic problems. And we analyze the error estimates in l ∞ (L 2 ) norm for the primary variable and the error estimates in the energy norm for the primary variable and the flux variable.
doi:10.7858/eamj.2015.049 fatcat:7uogwapypraglp2ck4pn2i5e7m