Cindy Tan

activity

20192026

most citedSmallest nonabelian quotients of surface braid groups

1 citations · 1 across the 3 of their papers we have counts for

collaborators

3 papers

math.GT2026

The complex projective plane as a ball quotient

Cindy Tan

In 1986, Deligne and Mostow constructed a ball quotient $B^{2} /Γ$ biholomorphic to the complex projective plane $P^{2}$ whose branch locus is a line arrangement. In…

math.GT2023★ 1 cited

Smallest nonabelian quotients of surface braid groups

Cindy Tan

We give a sharp lower bound on the size of nonabelian quotients of the surface braid group $B_{n} (Σ_{g})$ and classify all quotients that attain the lower bound: Depending on $n$ and $…

math.RA2019

Spaces of generators for matrix algebras with involution

Taeuk Nam, Cindy Tan, Ben Williams

Let $k$ be an algebraically closed field of characteristic different from 2. Up to isomorphism, the algebra $Mat_{n \times n} (k)$ can be endowed with a $k$ -linear in…