hp-Multigrid as Smoother algorithm for higher order discontinuous Galerkin discretizations of advection dominated flows: Part I: Multilevel analysis

Mathematics

• Multilevel Analysis 100%
• Advection 69%
• Discontinuous Galerkin 68%
• Discretization 45%
• Higher Order 43%
• Space-time 11%
• Implicit Runge-Kutta Methods 8%
• Coarsening 8%
• Advection-diffusion Equation 8%
• Semi-implicit 8%
• Performance 8%
• Reynolds number 7%
• Fourth Order 5%
• Convergence Rate 5%
• Mesh 5%
• Cell 5%
• Model 2%

Engineering & Materials Science

• Advection 78%
• Coarsening 8%
• Reynolds number 5%

Physics & Astronomy

• advection 70%
• mesh 6%
• performance 6%
• Reynolds number 5%
• cells 3%