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Update src/callbacks_stage/entropy_bounded_limiter.jl
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DanielDoehring authored Oct 10, 2024
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Expand Up @@ -34,6 +34,7 @@ Since most practical simulations will employ a significantly larger timestep, on
strict entropy increase requirement by setting `exp_entropy_decrease_max` to a negative value.
The limiter acts if the exponentiated entropy decrease on an element is larger than
`exp_entropy_decrease_max`.
This means that if the change in exponentiated entropy lies *below* `exp_entropy_decrease_max` (i.e., larger in absolute value) the limiter takes action.
The choice of the tolerated exponentiated entropy decrease is a problem-specific parameter
which balances the trade-off between accuracy and stability.
"""
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