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Více informací o knize Pregroups and Graphs of Groups

• Parametry knihy
• Anotace
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Anotace knihy

The main goal of this work is to construct a graph of groups for a pregroup P from the order tree for P; to construct a pregroup from the resulting graph of groups and to generalize this idea to construct a pregroup from any arbitrary graph of groups; to show that the universal group of the pregroup U(P) is isomorphic to the fundamental group of the graph of groups constructed above; also to define a natural length function on the fundamental group of a graph of groups.By this way we have proved that any group has Length function Has an up-down pregroup.

Parametry knihy

• Plný název: Pregroups and Graphs of Groups
• Autor: Wadhah Jassim
• Jazyk: Angličtina
• Vazba: Brožovaná
• Počet stran: 180
• EAN: 9783330801394
• ID: 18200300
• Nakladatelství: Noor Publishing
• Hmotnost: 286 g
• Rozměry: 220 × 150 × 11 mm
• Rok vydání: 2017

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