Talk:Q1142562
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Autodescription — signature (Q1142562)
description: number of positive, negative and zero eigenvalues of a metric tensor
- Useful links:
- View it! – Images depicting the item on Commons
- Report on constraint conformation of “signature” claims and statements. Constraints report for items data
For help about classification, see Wikidata:Classification.
- Parent classes (classes of items which contain this one item)
- signature (Q1142562)
- triple (Q20088882)
- signature (Q1142562)
- Subclasses (classes which contain special kinds of items of this class)
- ⟨
signature⟩ on wikidata tree visualisation (external tool)(depth=1) - Generic queries for classes
- See also
- This documentation is generated using
{{Item documentation}}.
Hello,
where is the differenz between this item and Q91476290?--Christian1985 (talk) 12:32, 26 April 2020 (UTC)
- @Christian1985:, hello! Sorry for an error, I thought that en:Metric signature and other articles are about signature of a quadratics tensor field (that is a signature of any of the quadratics forms obtained by considering just one point; they are all the same) as said in MathWorld, but they are not. I merged them. Wikisaurus (talk) 17:33, 26 April 2020 (UTC)