Originally posted on Study Maths in Lincoln:

The awards ceremony for the winners of the Maths Challenge-2022-23 of the School of Mathematics and Physics has taken place on 30 March 2023 at the University of Lincoln. The ceremony was held at the beginning of the 6th Annual Robert Grosseteste Lecture in Astrophysics by Prof Don Kurtz.…

## Awards ceremony for the winners of the Lincoln Mathematics Challenge 2022–23

## Algebra seminar talk by Elena Tielker (Bielefeld University)

Originally posted on Charlotte Scott Centre for Algebra:

This Wednesday 10th of May, 2023, Elena Tielker (Bielefeld University) has given a digital talk entitled Polytopes and Permutations at the Charlotte Centre for Algebra. Abstract: It is well-known that the numerator of the Ehrhart series, the so-called h-polynomial, of a lattice polytope has nonnegative coefficients. Only…

## Algebra seminar talk by Jonas Deré (KU Leuven KULAK)

Originally posted on Charlotte Scott Centre for Algebra:

On Wednesday the 26th of April 2023, Jonas Deré (KU Leuven KULAK) digitally payed a visit to the Charlotte Centre for Algebra and talked about his work on Rational forms in Lie algebras associated to graphs?in the joint research seminar of Lincoln University and Lund University. Title:…

## Forthcoming conference on group theory

Originally posted on Charlotte Scott Centre for Algebra:

International conference “Finite and Residually Finite Groups” celebrating Pavel Shumyatsky’s 60th birthday will take place in Bilbao (Spain), on 20–23 June, 2023. Prof. Shumyatsky is a member of the Advisory Board of the Lincoln School of Mathematics and Physics and maintains close research links with Lincoln. Invited Speakers: Cristina…

## Algebra seminar talk by Mireille Soergel (Université de Bourgogne/ ETH Zürich)

Originally posted on Charlotte Scott Centre for Algebra:

On Wednesday the 12th of April 2023, Mireille Soergel (Université de Bourgogne/ ETH Zürich) digitally visited Charlotte Centre for Algebra and gave a talk entitled?Dyer groups?at the research seminar of Lincoln University. Abstract: One can observe that Coxeter groups and right-angled Artin groups share the samesolution to…

## Grant of the London Mathematical Society

Originally posted on Charlotte Scott Centre for Algebra:

Congratulations to Dr Paula Macedo Lins de Araujo! She has successfully secured a grant of the London Mathematical Society under the “Celebrating New Appointments” scheme, which will support a mini-conference “Counting problems in groups”, preliminarily planned to be held in Lincoln on 13 September 2023. Further information…

## Algebra seminar: talk by Cristina Acciarri

Originally posted on Charlotte Scott Centre for Algebra:

On Wednesday 29th March 2023, the Charlotte Centre for Algebra had the pleasure of virtually welcoming Cristina Acciarri (University of Modena and Reggio Emilia & University of Brasilia) for a talk entitled?On profinite groups with restricted centralizers of π-elements?at the research seminar of Lincoln University. Abstract:?A group…

## Successful collaboration of algebraists in Lincoln, Brazil and Germany results in a new paper accepted by “Geometriae Dedicata”

Originally posted on Charlotte Scott Centre for Algebra:

The paper Thompson-like groups, Reidemeister numbers, and fixed points by Paula M Lins de Araujo (University of Lincoln), Altair S. de Oliveira-Tosti (Northern Paraná State University) and Yuri Santos Rego (Otto von Guericke University Magdeburg) has been accepted for publication in Geometriae Dedicata. Abstract: We investigate fixed-point…

## Simon Smith was plenary one-hour speaker at Groups St Andrews 2022 in Newcastle UK

Originally posted on Charlotte Scott Centre for Algebra:

The Groups St Andrews conferences started in 1981 and have grown to be one of the largest group theory conferences on earth. The conferences take place roughly every 4 years; an article about their history can be found here. Groups St Andrews was the first conference Simon…

## Ged Corob Cook & Paula Lins de Araujo are invited speakers at forthcoming workshop “Asymptotic Algebra 2023”

Originally posted on Charlotte Scott Centre for Algebra:

Ged Corob Cook and Paula M Lins de Araujo?will be invited speakers at the forthcoming international workshop “Asymptotic Algebra 2023”, which will take place on March?9th – 10th,?2023 in the FernUniversität in Hagen (Germany).?