CR regular embeddings and immersions of compact orientable 4-manifolds into C3
Complex Variables
2015-05-19 v3 Geometric Topology
Abstract
We show that a compact orientable 4-manifold M has a CR regular immersion into C3 if and only if both its first Pontryagin class and its Euler characteristic vanish, and has a CR regular embedding into C3 if and only if in addition the second Stiefel-Whitney class of M vanishes.
Keywords
Cite
@article{arxiv.1501.07300,
title = {CR regular embeddings and immersions of compact orientable 4-manifolds into C3},
author = {Marko Slapar},
journal= {arXiv preprint arXiv:1501.07300},
year = {2015}
}
Comments
Minor corrections and additions