Assignation of components of a differential form (or multivector field) in sagemanifold

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Dear all. I've crossed with the task of assigning components to a multivector field, and it's tedious! (specially higher ranks)

Question: Is there an efficient way of assigning components to tensors with symmetries?

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Please add an example of what is tedious.

rburing ( 6 years ago )

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answered 6 years ago

eric_g
8519 ●10 ●62 ●168 https://luth.obspm.fr/...

Yes, please provide some example. Note that when you assign components to a tensor with symmetries, it suffices to assign the minimal number of independent components, the other components are then set by (anti)symmetry.

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@eric_g: Thank you! I didn't know that... I was assigning the components one by one! (there was the tedious part)

Dox ( 6 years ago )

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Last updated: Nov 22 '18

Assignation of components of a differential form (or multivector field) in sagemanifold savecancel

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