👉 In mathematics, a noncommutative algebra is an algebraic structure that has both commutator and non-commutator operations. The non-commutativity of these operations means that the elements in the algebra do not commute with each other according to the usual rules of algebra. Noncommutative algebras are fundamental objects in many areas of mathematics, including group theory, representation theory, and quantum mechanics. They arise naturally in various contexts such as Lie groups, quantum groups, and quantum