5 problems

Let $Br_\Delta$ be the braid group associated with a triangulation $\Delta$, and let … be its abelianization. Abelianization non-injectivity conjecture. The canonical homomorphism…

Let $V//G$ be a GIT quotient satisfying the source's mild hypotheses, including that the $G$-unstable locus has codimension two. Let $T_G$ be a maximal torus of $G$, let $W$ be its…

Weakly-top group abelianization growth conjecture. There exists $\delta>0$ such that every weakly-top group $G$ satisfies

Let $G$ be a finitely generated group, let $w(G)$ be its weight, and let $G_{ab}=G/[G,G]$ be its abelianization. For $n\geq\max(w(G),2)$, an ordered $n$-tuple is normally generatin…

F-A characterization conjecture. $G$ is F-A if and only if