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complicated Christoffel symbols

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Old   October 20, 2019, 10:57
Default complicated Christoffel symbols
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Christine Darcoux
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I want to develop a code to solve the non-relativistic, compressible Euler equation on a curved, rotating coordinate system that follows my complex boundaries. Complicated Christoffel symbols and new terms from the metric tensor appeat when I transform the equations. I wonder what is the best way to deal with (or avoid) theses terms.

Last edited by bouloumag; October 20, 2019 at 22:13.
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