15 citations · 28 across the 17 of their papers we have counts for
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math.AG2019
On the fundamental group of open Richardson varieties
Changzheng Li, Frank Sottile, Chi Zhang
We compute the fundamental group of an open Richardson variety in the manifold of complete flags that corresponds to a partial flag manifold. Rietsch showed that these log Calabi-Y…
math.AG2019★ 1 cited
On Frobenius-Perron Dimension
Changzheng Li, Ryan M. Shifler, Mingzhi Yang +1
We propose a notion of Frobenius-Perron dimension for certain free -modules of infinite rank and compute it for the -modules of finite dimensional complex r…