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The classifying space of the surface category and tropical moduli spaces - Jan Steinebrunner

The classifying space of the surface category and tropical moduli spaces Jan Steinebrunner (University of Oxford) Manifolds and K-theory: the legacy of Andrew Ranicki online workshop 21 - 25 Jun 2021…

From  GILLIAN KERR 0 likes 13 plays 0  

LAGOON: Leicester Algebra and Geometry Open ONline: David Pauksztello (Lancaster, UK)

Subtitles can be turned off by selecting CC. David Pauksztello (Lancaster, UK) - Functorially finite hearts, simple-minded systems and negative cluster categories

From  Liam Holligan 0 likes 16 plays 0  

Lidia Angeleri Hügel - Purity in Silting Theory

Work of Bill Crawley-Boevey from the 1990s has shown that the theory of purity and the notion of a definable subcategory studied in model theory play an important role in representation theory. …

From  Jane Walker 0 likes 60 plays 0