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Infinity categories with strict units
Miércoles 21 Abril 2021, 01:00pm
Accesos : 359
Contacto Carlos Segovia

Seminario de Categorías

Expositor: Jamie Vicary, Cambridge

Resumen: Composition in ordinary 1-categories is strictly unital, and it's known that every weak 2-category is equivalent to a 2-category with strict units, a useful theorem that makes 2-categories easier to work with. But what does it mean for an n-category, or even an infinity-category, to have strict units? In this talk I give an accessible introduction to infinity categories, and use lots of examples to illustrate the theory of strict units for infinity-categories. This is joint work with Eric Finster and David Reutter (arXiv:2007.08307).

Inscripción en Página:

https://sites.google.com/im.unam.mx/seminario-de-categorias-unam/inicio

Youtube:

https://www.youtube.com/watch?v=hx93V3ZNOYY

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