On 08/12/2018 12:30 AM, [email protected] wrote:
So I cannot make sure the continuity of the gradient in boundary or internal
faces. But I don' know how to implement what I need? Maybe some penalty part
like in Discontinuous Gradient Method to make up for continuity of the gradient?
Yes, that's what I would do -- add a penalty term for the discontinuity of the
gradient across the periodic boundary.
Best
W.
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Wolfgang Bangerth email: [email protected]
www: http://www.math.colostate.edu/~bangerth/
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