We present a q-analogue of the Rhin-Viola method for the analysis of -adic valuations of the q-gamma factors occurring in the basic Euler-Pochhammer integral representation of the Heine series . Moreover, we show that this approach yields the best known irrationality measures for , and .
@article{BUMI_2010_9_3_1_137_0,
author = {Ville Meril\"a},
title = {q-Hypergeometric Functions and Irrationality Measures},
journal = {Bollettino dell'Unione Matematica Italiana},
volume = {3},
year = {2010},
pages = {137-148},
zbl = {1208.11085},
mrnumber = {2605916},
language = {en},
url = {http://dml.mathdoc.fr/item/BUMI_2010_9_3_1_137_0}
}
Merilä, Ville. q-Hypergeometric Functions and Irrationality Measures. Bollettino dell'Unione Matematica Italiana, Tome 3 (2010) pp. 137-148. http://gdmltest.u-ga.fr/item/BUMI_2010_9_3_1_137_0/
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