Topic summary
Mathematical theory
Extracted from the Wikipedia article Theory.
Mathematical
In mathematics, the term theory is used differently than its use in science – necessarily so, since mathematics contains no explanations of natural phenomena per se, even though it may help provide insight into natural systems or be inspired by them. In the general sense, a mathematical theory is a branch of mathematics devoted to some specific topics or methods, such as set theory, number theory, group theory, probability theory, game theory, control theory, perturbation theory, etc., such as might be appropriate for a single textbook.