準じゅん同どう型けい

じゅ

ん

ど

う

け

い

Meanings

1

homomorphism

Technical term in abstract algebra: a structure-preserving map between two algebraic structures of the same type.

保ほ

存ぞん

する

写しゃ

像ぞう

で

ある

。

A group homomorphism is a map that preserves the operation.

環かん準じゅん同どう型けいは加か法ほうと乗じょう法ほうの両りょう方ほうを保たもつ。

A ring homomorphism preserves both addition and multiplication.