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arXiv · 1210.5687

Approximating curves on real rational surfaces

János Kollár·Frédéric Mangolte
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Abstract

We give necessary and sufficient topological conditions for a simple closed curve on a real rational surface to be approximable by smooth rational curves. We also study approximation by smooth rational curves with given complex self-intersection number.

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János Kollár, Frédéric Mangolte. 2012-10-21. Approximating curves on real rational surfaces. https://doi.org/10.1090/jag%2F658

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