We found one dictionary that defines the word ideal classes form an abelian group:

Science (1 matching dictionary)

1. ideal classes form an abelian group: PlanetMath Encyclopedia

▸ Words similar to ideal classes form an abelian group ▸ Usage examples for ideal classes form an abelian group ▸ Idioms related to ideal classes form an abelian group ▸ Wikipedia articles (New!) ▸ Words that often appear near ideal classes form an abelian group ▸ Rhymes of ideal classes form an abelian group ▸ Invented words related to ideal classes form an abelian group