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arxiv: 1201.3129 · v1 · pith:4MZUIQ6Knew · submitted 2012-01-15 · 🧮 math.AG · math.GR· math.GT

Dirichlet fundamental domains and complex-projective varieties

classification 🧮 math.AG math.GRmath.GT
keywords complex-projectivefundamentalgroupcrossingsdimensionaldirichletdomainsevery
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We prove that for every finitely-presented group G there exists a 2-dimensional irreducible complex-projective variety W with the fundamental group G, so that all singularities of W are normal crossings and Whitney umbrellas.

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