Siciak-Zahariuta extremal functions and polynomial hulls
Complex Variables
2007-05-23 v1
Abstract
We use our disc formula for the Siciak-Zahariuta extremal function to characterize the polynomial hull of a connected compact subset of complex affine space in terms of analytic discs.
Keywords
Cite
@article{arxiv.math/0701230,
title = {Siciak-Zahariuta extremal functions and polynomial hulls},
author = {Finnur Larusson and Ragnar Sigurdsson},
journal= {arXiv preprint arXiv:math/0701230},
year = {2007}
}