#### Vol. 1, No. 1, 2007

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Multiplicities of Galois representations of weight one

### Appendix: Niko Naumann

Vol. 1 (2007), No. 1, 67–85
##### Abstract

We consider mod $p$ modular Galois representations which are unramified at $p$ such that the Frobenius element at $p$ acts through a scalar matrix. The principal result states that the multiplicity of any such representation is bigger than $1$.

##### Keywords
Galois representations, multiplicities, modular forms, Hecke algebras
##### Mathematical Subject Classification 2000
Primary: 11F80
Secondary: 11F33, 11F25