Function theory
Appearance
Function theory may refer to:
- Function (mathematics)
- Complex analysis, the study of holomorphic functions of a complex variable. Especially in works written during the 19th century and the first half of the 20th century, the term function theory often has this sense.
- Constructive function theory, the study of the connection between the smoothness of a function and its degree of approximation
- Geometric function theory, the study of geometric properties of analytic functions
See also
- Concrete category, a category whose morphisms can be seen as structure-preserving functions
- Lambda calculus, a formal system in mathematical logic for function abstraction and application