Cl\^oture int\'egrale et op\'erations de tores alg\'ebriques de complexit\'e un dans les vari\'et\'es affines
Algebraic Geometry
2013-11-08 v3
Abstract
We describe explicitly the normalization of affine varieties with an algebraic torus action of complexity one in terms of polyhedral divisors. We also provide a description of homogeneous integrally closed ideals of affine T-varieties of complexity one.
Keywords
Cite
@article{arxiv.1202.1261,
title = {Cl\^oture int\'egrale et op\'erations de tores alg\'ebriques de complexit\'e un dans les vari\'et\'es affines},
author = {Kevin Langlois},
journal= {arXiv preprint arXiv:1202.1261},
year = {2013}
}
Comments
Transform. Groups. 18. (2013). 739-765