翻訳と辞書 |
Representative function : ウィキペディア英語版 | Representative function In mathematics, in particular in the field of the representation theory of groups, a representative function is a function ''f'' on a compact topological group ''G'' obtained by composing a representation of ''G'' on a vector space ''V'' with a linear map from the endomorphisms of ''V'' into ''V'' 's underlying field. Representative functions arise naturally from finite-dimensional representations of ''G'' as the matrix-entry functions of the corresponding matrix representations. It follows from the Peter–Weyl theorem that the representative functions on ''G'' are dense in the Hilbert space of square-integrable functions on ''G''. == References ==
* Theodor Bröcker and Tammo tom Dieck, ''Representations of compact Lie groups'', Graduate Texts in Mathematics 98, Springer-Verlag, Berlin, 1995.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Representative function」の詳細全文を読む
スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|