Singular elliptic genus of normal surfaces
Algebraic Geometry
2007-11-29 v1
Abstract
We define the singular elliptic genus for arbitrary normal surfaces, prove that it is a birational invariant, and show that it generalizes the singular elliptic genus of Borisov and Libgober and the stringy genus of Batyrev and Veys.
Cite
@article{arxiv.0711.4453,
title = {Singular elliptic genus of normal surfaces},
author = {Robert Waelder},
journal= {arXiv preprint arXiv:0711.4453},
year = {2007}
}