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arxiv: 1007.3643 · v3 · pith:DUDSSWHQnew · submitted 2010-07-21 · 🧮 math.GT · math.AG· math.SG

A Note on Lefschetz Fibrations on Compact Stein 4-Manifolds

classification 🧮 math.GT math.AGmath.SG
keywords compactlefschetznotesteinadmitsakbulut-ozbagcialternativebounded
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Loi-Piergallini and Akbulut-Ozbagci showed that every compact Stein surface admits a Lefschetz fibration over the 2-disk with bounded fibers. In this note we give a more intrinsic alternative proof of this result.

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