A reconstructed discontinuous Galerkin method based on a Hierarchical WENO reconstruction for compressible flows on tetrahedral grids

Mathematics

• Compressible Flow 86%
• Discontinuous Galerkin Method 86%
• Grid 63%
• Polynomial Solutions 38%
• Nonlinear Stability 36%
• Quadratic Polynomial 36%
• Oscillation 25%
• Strong Discontinuity 24%
• Cell 23%
• Tetrahedral Mesh 23%
• High Order Accuracy 20%
• Compressible Euler Equations 20%
• Derivative 19%
• Shock Waves 17%
• Discontinuous Galerkin 17%
• Linear Stability 17%
• Eliminate 15%
• Hermite 15%
• Robustness 13%
• Adjacent 13%
• Numerical Experiment 11%
• Formulation 10%
• Demonstrate 9%
• Polynomial 8%

Physics & Astronomy

• compressible flow 100%
• Galerkin method 92%
• grids 65%
• polynomials 42%
• oscillations 20%
• cells 17%
• mesh 14%
• discontinuity 14%
• shock waves 13%
• formulations 11%

Engineering & Materials Science

• Compressible flow 99%
• Galerkin methods 89%
• Polynomials 36%
• Derivatives 26%
• Euler equations 19%
• Shock waves 18%
• Experiments 5%