Green fields

Abstract: Green fields were discovered by Serge Bouc in 2019. To be precise, the terminology was introduced at the very end of his paper Relative B-groups, published in 2019. A Green field is a commutative Green biset functor with no non-trivial ideals. In this talk I will present some properties of a Green field and examples of known Green biset functors which are Green fields. This is a joint work with Serge Bouc.

Mathematics

Audience: general audience

Mimar Sinan University Mathematics Seminars