Explicit unobstructed primes for modular deformation problems of squarefree level
数论
2007-05-23 v1
摘要
Let f be a newform of weight at least 2 and squarefree level with Fourier coefficients in a number field K. We give explicit bounds, depending on congruences of f with other newforms, on the set of primes lambda of K for which the deformation problem associated to the mod lambda Galois representation of f is obstructed. We include some explicit examples.
引用
@article{arxiv.math/0212304,
title = {Explicit unobstructed primes for modular deformation problems of squarefree level},
author = {Tom Weston},
journal= {arXiv preprint arXiv:math/0212304},
year = {2007}
}