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| author | Peter Diener <diener@cct.lsu.edu> | 2013-01-29 16:03:19 -0600 |
|---|---|---|
| committer | Peter Diener <diener@cct.lsu.edu> | 2013-01-29 16:03:19 -0600 |
| commit | 8dac0f5f80630eb093da9f5183aa5143382184a4 (patch) | |
| tree | bb35f634c30dc6a4a1ee133a280dd90b436f1b29 | |
| parent | 3c5b9316279ea056c467d607558e4c16f7ab25e0 (diff) | |
Fix the sign for 2nd and 6th order dissipation operators.
Fix the sign for 2nd and 6th order dissipation operators.
Signed-off-by: Peter Diener <diener@cct.lsu.edu>
| -rw-r--r-- | m/McLachlan_BSSN.m | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/m/McLachlan_BSSN.m b/m/McLachlan_BSSN.m index 20ff871..a835560 100644 --- a/m/McLachlan_BSSN.m +++ b/m/McLachlan_BSSN.m @@ -37,6 +37,7 @@ derivatives = PDstandardNth[i_,j_] -> StandardCenteredDifferenceOperator[1,fdOrder/2,i] * StandardCenteredDifferenceOperator[1,fdOrder/2,j], PDdissipationNth[i_] -> + (-1)^(fdOrder/2) * spacing[i]^(fdOrder+1) / 2^(fdOrder+2) * StandardCenteredDifferenceOperator[fdOrder+2,fdOrder/2+1,i], |