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math.GT2025
The smooth Mordell-Weil group and mapping class groups of elliptic surfaces
Benson Farb, Eduard Looijenga
This is a paper in smooth -manifold topology, inspired by the Néron-Lang Theorem in number theory. More precisely, we prove that a smooth version $\MW(Ï)$ of Mordell-Weil grou…
math.GT2025
The configuration functor of a punctured space
Eduard Looijenga, Andreas Stavrou
Let be a space whose one point compactification is a CW-complex for which the added point is the only -cell. We observe that the configuration space of…