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Applied Math Talk: Multiwavelet discontinuous Galerkin methods and automated parameters for troubled cell indication given by Professor Jennifer Ryan (Colorado School of Mines)

October 5 @ 3:00 pm - 4:00 pm

This talk focuses on using a multiwavelet representation of the discontinuous Galerkin (DG) approximation for trouble cell indication. The multiwavelet representation is related to the jumps in the (derivatives of) the DG approximation. We then compare this indicator with other, more established indicators as well as machine learning approaches and demonstrate that it is possible to choose the parameters for troubled cell indicators automatically and appropriately.

Details

Date:
October 5
Time:
3:00 pm - 4:00 pm
Event Category:

Details

Date:
October 5
Time:
3:00 pm - 4:00 pm
Event Category: