Automorphism of the Riemann sphere

GPTKB entity

Statements (38)
Predicate Object
gptkbp:instanceOf gptkb:mathematical_concept
Automorphism
gptkbp:actsOn gptkb:Riemann_sphere
gptkbp:can_be_written_as f(z) = (az + b)/(cz + d), ad - bc ≠ 0
gptkbp:groupIsomorphicTo gptkb:PSL(2,_C)
gptkb:Projective_linear_group_PGL(2,_C)
gptkbp:groupStructure Group under composition
gptkbp:hasApplication gptkb:quantum_field_theory
gptkb:string_theory
gptkb:Projective_geometry
Mathematical physics
Complex dynamics
Geometric function theory
Conformal mapping
Classification of Riemann surfaces
gptkbp:heldBy gptkb:Möbius_transformation
Fractional linear transformation
Biholomorphic map from the Riemann sphere to itself
Automorphism group of the one-point compactification of the complex plane
Automorphism group of the complex projective line
Automorphism group of the extended complex plane
Bijective holomorphic map
Conformal automorphism
Holomorphic automorphism
Automorphism group of the genus 0 compact Riemann surface
https://www.w3.org/2000/01/rdf-schema#label Automorphism of the Riemann sphere
gptkbp:order Infinite
gptkbp:parameter Four complex numbers a, b, c, d with ad - bc ≠ 0
gptkbp:preserves Complex structure of the Riemann sphere
Conformal structure of the Riemann sphere
gptkbp:relatedTo gptkb:Complex_projective_line
gptkb:Stereographic_projection
Linear fractional transformation
gptkbp:studiedIn gptkb:Algebraic_geometry
gptkb:Riemann_surface_theory
Complex analysis
gptkbp:bfsParent gptkb:Linear_Fractional_Transformation
gptkbp:bfsLayer 8