The symbol for a Lorentz transformation is sometimes Λ(adsbygoogle = window.adsbygoogle || []).push({}); ^{α}_{β}and sometimes Λ_{μ}^{ν}.

When Λ^{α}_{β}is shown by a matrix, the upper index denotes the entries in the rows and the lower index denotes the entries in the columns.

When Λ_{μ}^{ν}is shown by a matrix, does the upper index still denotes the entries in the rows?

Any help is much appreciated.

Thanks.

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# Please help with notation

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