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单词 Galois fields
释义

Galois fields

中文百科

有限域 Finite field

(重定向自Galois fields)

包含有限个元素的域被称为有限域。它在密码学中有着重要的应用。伽罗瓦还研究过所谓“伽罗瓦虚数”,即有限域的元素,因此又称有限域为伽罗瓦域

英语百科

Finite field 有限域

(重定向自Galois fields)

In mathematics, a finite field or Galois field (so-named in honor of Évariste Galois) is a field that contains a finite number of elements. As with any field, a finite field is a set on which the operations of multiplication, addition, subtraction and division are defined and satisfy certain basic rules. The most common examples of finite fields are given by the integers mod p when p is a prime number.

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更新时间:2025/6/19 5:19:09