Spin structures on complex projective spaces and circle actions
Algebraic Topology
2023-10-03 v1
Abstract
It is known that the complex projective space admits a spin structure if and only if is odd. In this paper, we provide another proof that does not admit a spin structure, by using a circle action.
Cite
@article{arxiv.2209.05985,
title = {Spin structures on complex projective spaces and circle actions},
author = {Donghoon Jang},
journal= {arXiv preprint arXiv:2209.05985},
year = {2023}
}