Discontinuous Galerkin Library
#include "dg/algorithm.h"
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Geometric grids and tensor operations
Collaboration diagram for Geometric grids and tensor operations:

Topics

 Geometry classes
 
 Geometry classes with X-point
 
 Grid refinement
 
 Tensor-Vector operations
 \( v^i = T^{ij} w_j\)
 
 Pullback, pushforward, volume
 \( f_i = f( x (\zeta_i,\eta_i), y(\zeta_i,\eta_i)) \), \( \sqrt{g} \)
 

Detailed Description

These routines form the heart of our geometry free numerical algorithms. They are called by our geometric operators like the Poisson bracket.