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arxiv: 1712.03417 · v1 · pith:EZMVXTGAnew · submitted 2017-12-09 · 🧮 math.AG

Simple connectedness of Fano log pairs with semi-log canonical singularities

classification 🧮 math.AG
keywords canonicalfanosemi-logsingularitiesconnectedpairssimplyauthor
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We show that any union of slc strata of a Fano log pair with semi-log canonical singularities is simply connected. In particular, Fano log pairs with semi-log canonical singularities are simply connected, which confirms a conjecture of the first author.

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