view d2_4th.txt @ 210:2aa33d0eef90 boundary_conditions

Add ability to add and subtract TensorMappings
author Jonatan Werpers <jonatan@werpers.com>
date Tue, 25 Jun 2019 17:26:39 +0200
parents 8a30ea842c8e
children
line wrap: on
line source

# D2 order 4

boundary_stencils
     2    -5       4      -1     0     0
     1    -2       1       0     0     0
 -4/43 59/43 -110/43   59/43 -4/43     0
 -1/49     0   59/49 -118/49 64/49 -4/49

inner_stencil
-1/12     4/3  -5/2   4/3 -1/12

e
1

d1
-11/6 3 -3/2 1/3