[aspect-devel] Composition refinement strategy

[Wolfgang Bangerth]

On 05/17/2017 06:51 PM, Lev Karatun wrote:
>
> then I don't understand what the difference between "composition" and
> "composition gradient" strategies is. Can you clarify it please?

'composition' refines based on the second derivatives of the compositional 
fields; 'composition gradient' based on the first derivatives.

Best
  W.

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Wolfgang Bangerth          email:                 bangerth at colostate.edu
                            www: http://www.math.colostate.edu/~bangerth/