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January 13 2021 Eoghan McDowell The image of the Specht module under the inverse Schur functor

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From  ALASDAIR SPRATT on January 14th, 2021 0 likes 11 plays 0  

Fiona Torzewska (Univeristy of Leeds) : Mapping class groupoids and motion groupoids (2nd session)

LMS YaMCATS Category Theory and its Applications Lecture Series, Session 2 Fiona Torzewska (Univeristy of Leeds) : Mapping class groupoids and motion groupoidsA topological phase of matter is a…

From  OLLIE Quinn on November 20th, 2020 0 likes 6 plays 0  

7 October Julian Kuelshammer Filtered categories via ring extensions

ICMS RepNet An automated programme is used to generate the subtitles on the talks. You can remove the subtitles by pressing CC on the bottom toolbar.

From  ALASDAIR SPRATT on October 8th, 2020 0 likes 56 plays 0  

A Hazi LMS Autumn Algebra School

Amit Hazi: Soergel bimodules, including their motivation from classical Lie theory, their (diagrammatic) construction and applications to modular representation theory

From  OLLIE Quinn on September 25th, 2020 0 likes 11 plays 0  

Auslander-Reiten theory in representation theory of finite-dimensional algebras - Raquel Coelho Guardado Simoes

LMS Autumn Algebra school Auslander-Reiten theory in representation theory of finite-dimensional algebras Raquel Coelho Guardado Simoes 21 Sept 2020 An automated programme is used to generate the…

From  GILLIAN KERR on September 21st, 2020 0 likes 98 plays 0  

Osamu Iyama - Contracted preprojective algebras, Coxeter groups and cDV singularities

Preprojective algebras of quivers are important objects in representation theory. In extended Dynkin case, they give non-commutative resolutions of simple singularities of dimension two. Motivated by…

From  Belle Taylor on September 10th, 2020 0 likes 29 plays 0