Real algebraic morphisms on 2-dimensional conic bundles
代数几何
2009-03-31 v1
摘要
Given two nonsingular real algebraic varieties V and W, we consider the problem of deciding whether a smooth map f: V -> W can be approximated by regular maps in the space of smooth maps from V to W. Our main result is a complete solution to this problem in case W is the usual 2-dimensional sphere and V is a real algebraic surface of negative Kodaira dimension.
引用
@article{arxiv.math/0310325,
title = {Real algebraic morphisms on 2-dimensional conic bundles},
author = {Frederic Mangolte},
journal= {arXiv preprint arXiv:math/0310325},
year = {2009}
}
备注
11 pages