groupe modulaire
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orientation-preserving mapping class group of the torus
In the Vinony graph
Vinony's link graph records 246 inbound references to groupe modulaire, and connects out to group action, elliptic curve and Lie group.
Vinony files it under Analytic number theory, Group theory and Modular forms.
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Article · Français
En mathématiques, on appelle groupe modulaire le groupe PSL(2, ℤ), quotient du groupe spécial linéaire SL(2, ℤ) par son centre { Id, –Id }. Il s'identifie à l'image de SL(2, ℤ) dans le groupe de Lie PGL(2, ℝ). On le note souvent Γ(1) ou simplement Γ.
Abstract from DBpedia / Wikipedia · CC BY-SA
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