Newton diagram of positivity for ${}_1F_2$ generalized hypergeometric functions
Classical Analysis and ODEs
2018-05-31 v1
Abstract
As for the positivity of generalized hypergeometric functions, we present a list of necessary and sufficient conditions in terms of parameters and determine the region of positivity by certain Newton diagram.
Keywords
Cite
@article{arxiv.1801.02312,
title = {Newton diagram of positivity for ${}_1F_2$ generalized hypergeometric functions},
author = {Yong-Kum Cho and Hera Yun},
journal= {arXiv preprint arXiv:1801.02312},
year = {2018}
}
Comments
19 pages, 3 figures