Motive of the representation varietes of torus knots for low rank affine groups

We compute the motive of the variety of representations of the torus knot of type (m, n) into the affine groups AGL1(C) and AGL2(C). For this, we stratify the varieties and show that the motives lie in the subring generated by the Lefschetz motive q = [C].

Detalhes bibliográficos
Autores: González Prieto, José Ángel, Logares Jiménez, Marina Lucía, Muñoz Velázquez, Vicente
Formato: artículo
Fecha de publicación:2022
País:España
Recursos:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/71923
Acesso em linha:https://hdl.handle.net/20.500.14352/71923
Access Level:acceso abierto
Palavra-chave:512.7
Geometria algebraica
1201.01 Geometría Algebraica
Descrição
Resumo:We compute the motive of the variety of representations of the torus knot of type (m, n) into the affine groups AGL1(C) and AGL2(C). For this, we stratify the varieties and show that the motives lie in the subring generated by the Lefschetz motive q = [C].