| 词条 | Chisini mean |
| 释义 |
In mathematics, a function f of n variables x1, ..., xn leads to a Chisini mean M if for every vector <x1 ... xn>, there exists a unique M such that f(M,M, ..., M) = f(x1,x2, ..., xn). The arithmetic, harmonic, geometric, generalised, Heronian and quadratic means are all Chisini means, as are their weighted variants. They were introduced by Oscar Chisini in 1929. See also
References
2 : Mathematical analysis|Means |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。