翻訳と辞書 |
Single-valued function : ウィキペディア英語版 | Single-valued function
A single-valued function is an emphatic term for a mathematical function in the usual sense. That is, each element of the function's domain maps to a single, well-defined element of its range. This contrasts with a general binary relation, which can be viewed as being a multi-valued function. == Example ==
In complex analysis, each complex number other than 0 has three distinct cube roots. Therefore, the function ''f''(''z'') = ''z''1/3 can be naturally treated as a multi-valued function in which each number other than zero maps to three distinct values. The theory of Riemann surfaces gives a way to study the behavior of this function and other multi-valued functions on the complex numbers.
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「Single-valued 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.
|
|