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.
|Original language||English (US)|
|Number of pages||22|
|Journal||Journal of Algebraic Geometry|
|State||Published - 2016|
All Science Journal Classification (ASJC) codes
- Algebra and Number Theory
- Geometry and Topology