Stability analysis and a priori error estimate of explicit Runge-Kutta discontinuous Galerkin methods for correlated random walk with density-dependent turning rates

2013 ◽  
Vol 56 (12) ◽  
pp. 2645-2676 ◽  
Author(s):  
JianFang Lu ◽  
Chi-Wang Shu ◽  
MengPing Zhang
2011 ◽  
Vol 3 (6) ◽  
pp. 649-662 ◽  
Author(s):  
Jun Hu ◽  
Yunqing Huang

AbstractIn this paper, we apply an a posteriori error control theory that we develop in a very recent paper to three families of the discontinuous Galerkin methods for the Reissner-Mindlin plate problem. We derive robust a posteriori error estimators for them and prove their reliability and efficiency.


2014 ◽  
Vol 24 (06) ◽  
pp. 1217-1236 ◽  
Author(s):  
Beatrice Riviere ◽  
Shirin Sardar

A first-order discontinuous Galerkin method is proposed for solving the steady-state incompressible Navier–Stokes equations. The stability of this penalty-free method is obtained by locally enriching the discrete space with a quadratic polynomial. A priori error estimates are derived. Numerical examples confirm the theoretical convergence.


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