- trivial character
- мат. тривиальный характер
Большой англо-русский и русско-английский словарь. 2001.
trivial character
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Character theory — This article refers to the use of the term character theory in mathematics. For the media studies definition, see Character theory (Media). In mathematics, more specifically in group theory, the character of a group representation is a function… … Wikipedia
Character table — Main article: Character theory In group theory, a character table is a two dimensional table whose rows correspond to irreducible group representations, and whose columns correspond to classes of group elements. The entries consist of characters … Wikipedia
Trivial representation — In the mathematical field of representation theory, a trivial representation is a representation ( V , phi; ) of a group G on which all elements of G act as the identity mapping of V . A trivial representation of an associative or Lie algebra is… … Wikipedia
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Character variety — In the mathematics of moduli theory, given an algebraic, reductive, Lie group G and a finitely generated group π, the G character variety of π is a space of equivalence classes of group homomorphisms More precisely, G acts on by conjugation and… … Wikipedia
trivial name — specific spe*cif ic (sp[ e]*s[i^]f [i^]k), a. [F. sp[ e]cifique, or NL. spesificus; L. species a particular sort or kind + facere to make. Cf. {specify}.] 1. Of or pertaining to a species; characterizing or constituting a species; possessing the… … The Collaborative International Dictionary of English
Dirichlet character — In number theory, Dirichlet characters are certain arithmetic functions which arise from completely multiplicative characters on the units of . Dirichlet characters are used to define Dirichlet L functions, which are meromorphic functions with a… … Wikipedia
Hecke character — In mathematics, in the field of number theory, a Hecke character is a generalisation of a Dirichlet character, introduced by Erich Hecke to construct a class of L functions larger than Dirichlet L functions, and a natural setting for the Dedekind … Wikipedia
