On Langlands functoriality- reduction to the semistable case
Number Theory
2007-05-23 v1 Algebraic Geometry
Representation Theory
Abstract
We generalize a beautiful method of Blasius and Ramakrishnan, that in order to exhibit particular instances of the Langlands functorial correspondence, it is enough to show that the correspondence holds in the semistable case, provided the arithmetic data we are considering is closed with respect to cyclic base change and descent.
Keywords
Cite
@article{arxiv.math/0209317,
title = {On Langlands functoriality- reduction to the semistable case},
author = {C. S. Rajan},
journal= {arXiv preprint arXiv:math/0209317},
year = {2007}
}
Comments
18 pages