Originally posted on Charlotte Scott Centre for Algebra:

On Thursday the 20th of June 2019, Rachel Skipper (Georg-August-Universität Göttingen and École normale supérieure de Lyon) will be visiting the Charlotte Scott Centre for Algebra and giving a seminar. Her talk will be at 3pm in INB3305, and the details are as follows: Title: On the Cantor-Bendixson…

## Algebra seminar by Rachel Skipper

## Algebra seminar in Lincoln: talk by Dominik Francoeur

Originally posted on Charlotte Scott Centre for Algebra:

On the 29th of May 2019, during his research visit to the Charlotte Scott Centre for Algebra, Dominik Francoeur (University of Geneva) gave a talk on “Free subsemigroups in automata groups”. Dominik’s visit from the 28th of May till the 8th of June 2019 is supported by…

## Physics Seminar by Wiebke Sager

## Algebra seminar by Dominik Francoeur

Originally posted on Charlotte Scott Centre for Algebra:

On Wednesday the 29th of May 2019, Dominik Francoeur (University of Geneva) will be giving a seminar on free subsemigroups in automata groups at 3pm in INB 3305. His talk abstract is as follows: “Despite being described by simple combinatorial objects, automata groups can sometimes possess striking or…

## Algebra seminar in Lincoln: talk by Chris Bowman

Originally posted on Charlotte Scott Centre for Algebra:

On the 1st of May 2019, Dr Chris Bowman (University of Kent) visited the Charlotte Scott Centre for Algebra and gave a talk on “Visualising Kronecker and plethysm coefficients”.

## Algebra seminar by Chris Bowman

Originally posted on Charlotte Scott Centre for Algebra:

On Wednesday the 1st of May, Chris Bowman (University of Kent) will be visiting the Charlotte Scott Centre for Algebra and giving a seminar. His talk will be at 3pm in INB3305, and the details are as follows: Talk title: Visualising Kronecker and plethysm coefficients Abstract: Plethysm…

## Algebra seminar in Lincoln: talk by Dr Joanna Fawcett

Originally posted on Charlotte Scott Centre for Algebra:

On the 27th of March 2019, Dr Joanna Fawcett (Imperial College, London) visited Charlotte Scott Centre for Algebra in Lincoln and gave a talk on “Tree-homogeneous graphs”. Abstract: Let be a class of graphs. A graph is -homogeneous if every graph isomorphism between induced subgraphs and of such that…

## Algebra seminar in Lincoln: talk by Dr Beth Romano

Originally posted on Charlotte Scott Centre for Algebra:

On the 13th of March 2019, Dr Beth Romano (University of Cambridge) visited the Charlotte Scott Centre for Algebra in Lincoln and gave a talk on “Representations of p-adic groups via graded Lie algebras”. Abstract: The structure of reductive p-adic groups arises from the interaction of Euclidean geometry and…

## Algebra Seminar by Joanna Fawcett

Originally posted on Charlotte Scott Centre for Algebra:

On Wednesday the 27th of March 2019, Joanna Fawcett (Imperial College London) will be visiting the Charlotte Scott Centre for Algebra and giving a seminar. Her talk will be at 3pm in INB 3305. The details are as follows: Title: Tree-homogeneous graphs Abstract: Let $X$ be a…

## Algebra seminar in Lincoln: talk by Dr Alina Vdovina

Originally posted on Charlotte Scott Centre for Algebra:

On the 27th of February 2019, Dr Alina Vdovina (Newcastle University) visited the Charlotte Scott Centre for Algebra in Lincoln and gave a talk on “Ramanujan cubical complexes as higher-dimensional expanders”. Abstract: Ramanujan graphs were first considered by Lubotzky, Phillips, Sarnak to get graphs with optimal spectral…