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Treball de fi de grau

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cc-by-nc-nd (c) Jaime Leonardo Sánchez Salazar, 2023
Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/199120

El grup de trenes i espais de configuracions

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[en] Braid theory was first formally introduced by Emil Artin in the 1920s as a way to study the topology of knots. Since then, braid groups have been the subject of extensive research, leading to a wealth of results and applications. The main objective of this work is to understand what braids are in their entirety, first giving a geometric description of them and then an algebraic one. These two descriptions allow us to relate braids to other branches of mathematics that, a priori, may seem unrelated. With this, we introduce the existing connection between configuration spaces and braid group, which will allow us to demonstrate that any braid, as an element of a group, has infinite order. Finally we give another view of braids by relating them to the mapping class groups.

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Treballs Finals de Grau de Matemàtiques, Facultat de Matemàtiques, Universitat de Barcelona, Any: 2023, Director: Javier J. Gutiérrez Marín

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SÁNCHEZ SALAZAR, Jaime leonardo. El grup de trenes i espais de configuracions. [consulta: 23 de gener de 2026]. [Disponible a: https://hdl.handle.net/2445/199120]

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