S. Roushon

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20012025

most citedVanishing structure set of 3-manifolds

6 citations · 13 across the 12 of their papers we have counts for

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3 papers · 1 filter

math.AT2023

On aspherical configuration Lie groupoids

S K Roushon

The complement of the hyperplanes ${x_{i} = x_{j}}$ , for all $i \neq = j$ in $M^{n}$ , for $M$ an aspherical $2$ -manifold, is known to be aspherical. Here we consider the situation, when $M$ …

math.GT2023★ 1 cited

A four-term exact sequence of surface orbifold pure braid groups

S K Roushon

We prove a four-term exact sequence of surface orbifold pure braid groups for all genus $\geq 1$ , $2$ -dimensional orientable orbifolds with cone points. This corrects our earlier r…

math.GR2023

Orbifold braid groups

S. K. Roushon

The orbifold braid groups of two dimensional orbifolds were defined in [1] (arXiv:math/9907194) to understand certain Artin groups as subgroups of some suitable orbifold braid grou…