A remark on amoebas in higher codimensions
Complex Variables
2010-01-14 v2
Abstract
It is shown that tube sets over amoebas of algebraic varieties (and, more generally, of almost periodic holomorphic chains) of dimension q are q-pseudoconcave in the sense of Rothstein. This is a direct consequence of a representation of such sets as supports of positive closed currents.
Cite
@article{arxiv.0801.0522,
title = {A remark on amoebas in higher codimensions},
author = {Alexander Rashkovskii},
journal= {arXiv preprint arXiv:0801.0522},
year = {2010}
}