TY  - JOUR
AU  - Samir Canning
AU  - Hannah Larson
AU  - Sam Payne
TI  - Extensions of tautological rings and motivic structures in the cohomology of ${\overline {\mathcal {M}}}_{g,n}$
JO  - Forum of Mathematics, Pi
PY  - 2024
VL  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1017/fmp.2024.24/
DO  - 10.1017/fmp.2024.24
LA  - en
ID  - 10_1017_fmp_2024_24
ER  -