Under suitable hypotheses, we verify that the global root number of a motivic L-function is inductive (invariant under induction).
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-aa159-3-3,
author = {David E. Rohrlich},
title = {Inductivity of the global root number},
journal = {Acta Arithmetica},
volume = {161},
year = {2013},
pages = {245-256},
zbl = {1307.11080},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-aa159-3-3}
}
David E. Rohrlich. Inductivity of the global root number. Acta Arithmetica, Tome 161 (2013) pp. 245-256. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-aa159-3-3/