F. W. Gehring: A Biographical Sketch. - The Mathematics of F. W. Gehring. - Publications of F. W. Gehring. - Ph. D. Students of F. W. Gehring. - Fred Gehring and Finnish Mathematics. - Planar Quasiconformal Mappings;Deformations and Interactions. - Local Minimality Results Related to the Bloch and Landau Constants. - The Apollonian Metric of a Domain in$${\mathbb{R}^n}$$. - Conjugacy Invariants of Möbius Groups. - Extremal Quasiconformal Mappings in Plane Domains. - On the Asymptotic Behavior of Quasiconformal Mappings in Space. - The Gehring Lemma. - Old and New on the Quasihyperbolic Metric. - Kleinian Groups; Eichler Cohomology and the Complex Theory. - On the Geometry of Kleinian Groups. - Old and New on the Schwarzian Derivative. - The Gehring-Hayman Inequality in Conformal Mapping. - Extremal Extensions from the Circle to the Disk. - Construction of Quasiregular Mappings. - Mappings and Spaces. - Questions on Quasiconformal Maps in Space. - List of Contributors. Language: English