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2nd order Tensor Divergence Mistake in Programmerbs Guide |
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November 25, 2005, 08:32
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page P-28
equation (2.5)
sho
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VVqf
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page P-28
equation (2.5) should it be : dTij/dxj ? dT11/dx1 + dT12/dx2 + dT13/dx3 dT21/dx1 + dT22/dx2 + dT23/dx3 dT31/dx1 + dT32/dx2 + dT33/dx3 |
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November 28, 2005, 10:24
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confused now:
1.
http://astr
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VVqf
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confused now:
1. http://astron.berkeley.edu/~jrg/ay202/node185.html same as above 2. http://tam.cornell.edu/TAM610notes2.pdf says div(T) = dTij/dxi ? Could anybody so kind to give an answer for sure? Should I believe our Programmer's Guide? -- please forgive me for asking this question. |
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December 2, 2005, 04:17
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i think div(T)should it be dTi
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VVqf
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i think div(T)should it be dTij/dxj, which is a vecotr.
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December 2, 2005, 04:53
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div(T) = dTij/dxi = dTji/dxj
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Chris Greenshields
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div(T) = dTij/dxi = dTji/dxj
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