page_title: Biholomorphism
hierarchical_section_title: Biholomorphism
context_page_description: In the mathematical theory of functions of one or more complex variables, and also in complex algebraic geometry, a biholomorphism or biholomorphic function is a bijective holomorphic function whose inverse is also holomorphic.
context_section_description: In the mathematical theory of functions of one or more complex variables, and also in complex algebraic geometry, a biholomorphism or biholomorphic function is a bijective holomorphic function whose inverse is also holomorphic.
caption: The complex exponential function mapping biholomorphically a rectangle to a quarter-annulus.