Regular Decomposition of Ordinarity in Generic Exponential Sums
Number Theory
2012-12-27 v2
Abstract
In papers published in 1993 and 2004 Wan establishes a decomposition theory for the generic Newton polygon associated to a family of -functions of -dimensional exponential sums over finite fields. In this work we generalize the star, parallel hyperplane and collapsing decomposition, demonstrating that each is a generalization of a complete regular decomposition.
Keywords
Cite
@article{arxiv.1208.4590,
title = {Regular Decomposition of Ordinarity in Generic Exponential Sums},
author = {Phong Le},
journal= {arXiv preprint arXiv:1208.4590},
year = {2012}
}
Comments
arXiv admin note: text overlap with arXiv:math/9905216 by other authors. Changed the word Coherent to Regular. Fixed small issues with the references