Definition from Wiktionary, the free dictionary
This category contains only other categories, no dictionary entries. Its subcategories are on the topic: Group theory. They are of two sorts:
- Subcategories named like "aa:Group theory (with a prefixed language code) are categories of terms in specific languages. For example, "fr:Group theory is the Group theory-related category of French terms. You may be interested especially in Category:en:Group theory, for English terms.
- Subcategories of this one named without the prefixed language code are further categories just like this one, but devoted to topics finer than Group theory.
This category has the following 9 subcategories, out of 9 total.