algebraic number theory

Etymology
. Possibly (alternatively or also) a calque of German.

Noun

 * 1)  The branch of number theory in which number-theoretic questions are expressed in terms of properties of algebraic number fields or related objects, and studied using techniques from algebra.

Translations

 * Armenian: հանրահաշվական թվերի տեսություն
 * Chinese:
 * Mandarin: 代數數論
 * German: algebraische Zahlentheorie
 * Italian: teoria algebrica dei numeri, teoria dei numeri algebrica
 * Portuguese: teoria dos números algébricos, teoria algébrica dos números