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File:Lattice torsion points.svg


English: A complex torus, given by a lattice in the complex plane spanned by two fundamental periods, and its four-torsion, shown as a bigger lattice in which the former has index 16.
Français : Un tore complexe, donné par un réseau dans le plan complexe engendré par deux périodes fondamentales, et son sous-groupe de 4-torsion, décrit par un réseau plus grand, contenant le réseau original avec indice 16.
Date 20 January 2013, 16:40:30
Source Own work
Author Sam Derbyshire


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