English

The Euler number of a $C^*$-invariant subvariety in $P^n$

Algebraic Geometry 2017-10-23 v1 Algebraic Topology

Abstract

In this note we show that the Euler number of a projective variety CC^*-equivariantly embedded into a projective space PnP^n is bounded by n+1n+1, as conjectured by Carrell and Sommese.

Keywords

Cite

@article{arxiv.1710.07409,
  title  = {The Euler number of a $C^*$-invariant subvariety in $P^n$},
  author = {Wenchuan Hu},
  journal= {arXiv preprint arXiv:1710.07409},
  year   = {2017}
}

Comments

7 pages