On Langlands functoriality- reduction to the semistable case
数论
2007-05-23 v1 代数几何
表示论
摘要
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.
引用
@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}
}
备注
18 pages