[ET Trac] [Einstein Toolkit] #527: Thorn Dissipation should have 9th order dissipation added
Einstein Toolkit
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Fri Dec 16 09:59:08 CST 2011
#527: Thorn Dissipation should have 9th order dissipation added
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Reporter: hinder | Owner:
Type: enhancement | Status: closed
Priority: minor | Milestone:
Component: EinsteinToolkit thorn | Version:
Resolution: fixed | Keywords: Dissipation
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Comment (by eschnett):
I don't know where these factors arise, but I dimly recall a discussion
about CFL conditions -- these factors are supposed to ensure that eps=O(1)
(such as e.g. eps=0.1) is a good choice for all orders.
It seems that a factor of 1/4 is missing for the order=1 case.
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Ticket URL: <https://trac.einsteintoolkit.org/ticket/527#comment:5>
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