Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In mathematics, adjoint functors are pairs of functors which stand in a particular relationship with one another, called an adjunction. The relationship of adjunction is ubiquitous in mathematics, as it rigorously reflects the intuitive notions of optimization and efficiency. It is studied in generality by the branch of mathematics known as category theory, which helps to minimize the repetition of the same logical details separately in every subject.

Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.