Pseudo-representations of weight one are unramified

Pseudo-representations of weight one are unramified

We prove that the determinant (pseudo-representation) associated to the Hecke algebra of Katz modular forms of weight one and level prime to p is unramified at p.

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Veröffentlicht in:arXiv.org 2019-06
Hauptverfasser: Calegari, Frank, Specter, Joel
Format: Artikel
Sprache:eng
Schlagworte:
Representations
Weight
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Zusammenfassung:We prove that the determinant (pseudo-representation) associated to the Hecke algebra of Katz modular forms of weight one and level prime to p is unramified at p.
ISSN:2331-8422