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Fuchsian group
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
First studied by Henri Poincaré (1882), who was motivated by the work of Lazarus Fuchs (1880) and therefore named them after him.
Noun
en mathematics Any discrete group of isometries of the hyperbolic plane.
en eponyms
en Non-Euclidean geometry