pseudorepresentations

A form of pseudorepresentation — Given a group G and a commutative ring R, a tuple of maps (a,d,x), where a,d:G→R and x:GxG→R, are a pseudorepresentation if they satisfy the relations one would expect if a(g) and d(g) were the diagonal entries of a two dimensional representation |a(g)b(g)|\|c(g)d(g)| and if x was given by x(g,g^′)=b(g)c(g^′).

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Meanings

noun
  1. pluralplural of pseudorepresentation
Cite this entry
APA

pseudorepresentations. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/pseudorepresentations

MLA

“pseudorepresentations.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/pseudorepresentations. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “pseudorepresentations,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/pseudorepresentations.

Source: pseudorepresentations on Wiktionary, CC BY-SA 4.0.