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Problems about spectral difference method

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Old   July 4, 2014, 02:23
Default Problems about spectral difference method
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Is there anyone familiar with this method.
My question is how to transform a single physical element to a standard square one ?
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Old   July 9, 2014, 15:23
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I am not very familiar with the method but, if i understand your question, you should find relevant information in any serious book on the spectral element method, where quad/hexa elements are mapped from the physical space to the standard element.

I remember reading this stuff repeatedly in such books, but can't remember which one. Try:

1) Canuto, Hussaini, Quarteroni, Zang
2) Deville, Fischer, Mund
3) Karniadakis, Sherwin

I don't remember the titles but they all have "spectral element" inside.
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Old   July 9, 2014, 16:30
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Well, one of us is clearly thinking out of the box
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