A Neural Network based Shock Detection and Localization Approach for Discontinuous Galerkin Methods

20 Jan 2020 Beck Andrea D. Zeifang Jonas Schwarz Anna Flad David G.

The stable and accurate approximation of discontinuities such as shocks on a finite computational mesh is a challenging task. Detection of shocks or strong discontinuities in the flow solution is typically achieved through a priori troubled cell indicators, which guide the subsequent action of an appropriate shock capturing mechanism... (read more)

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  • NUMERICAL ANALYSIS
  • COMPUTATIONAL ENGINEERING, FINANCE, AND SCIENCE
  • NUMERICAL ANALYSIS