Suyoung Choi

activity

20082026

most citedClassification of real Bott manifolds and acyclic digraphs

35 citations · 212 across the 36 of their papers we have counts for

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2 papers · 2 filters

math.GT2008★ 13 cited

The number of orientable small covers over cubes

Suyoung Choi

We count orientable small covers over cubes. We also get estimates for $O_{n} / R_{n}$ , where $O_{n}$ is the number of orientable small covers and $R_{n}$ is the number of all small covers o…

math.GT2008★ 12 cited

The number of small covers over cubes

Suyoung Choi

In the present paper we find a bijection between the set of small covers over an $n$ -cube and the set of acyclic digraphs with $n$ labeled nodes. Using this, we give a formula of t…