https://arxiv.org/abs/1711.07855
[1711.07855] Torelli group, Johnson kernel and invariants of homology spheres
Abstract page for arXiv paper 1711.07855: Torelli group, Johnson kernel and invariants of homology spheres
torelli group171107855johnson
https://www.umass.edu/mathematics-statistics/events/torelli-group-dimension-two
Torelli group in dimension two : Department of Mathematics and Statistics : UMass Amherst
In this talk, I will talk about the Torelli group of an orientable surface which is the subgroup of the mapping class group consisting of elements which act...
department of mathematicstorelli group