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#raising_and_lowering_indices

Raising and lowering indices

Mathematical operations relating different types of tensor

In mathematics and mathematical physics, raising and lowering indices are operations on tensors which change their type. Raising and lowering indices are a form of index manipulation in tensor expressions.

Tue 27th

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Raising and lowering indices Einstein notation Musical isomorphism Abstract index notation Ricci calculus Metric tensor Tensor contraction Glossary of tensor theory Four-current Metric tensor (general relativity)
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