Hanneke Wiersema

collaborators

3 papers

math.NT2026

Partial weight one modularity for Galois representations associated to mod $p$ Hilbert modular forms

Hanneke Wiersema

Let $p$ be an odd prime. Let $I ¨ : G_{F} \to GL_{2} (F_{p})$ be a Galois representation of a totally real field $F$ . For a small partial weight one weight $(k,…

math.NT2025

Local data of elliptic curves under quadratic twist

Alexander J. Barrios, Manami Roy, Nandita Sahajpal +3

Let $K$ be the field of fractions of a complete discrete valuation ring with a perfect residue field. In this article, we investigate how the Tamagawa number of $E / K$ changes under…

math.NT2025

Crystalline liftability of irregular weights

Hanneke Wiersema

Let $p$ be an odd prime. Let $K / Q_{p}$ be a finite unramified extension. Let $I ¨ : G_{K} \to G L_{2} (F_{p})$ be a continuous representation. We prove that $I ¨ $ h…

Partial weight one modularity for Galois representations associated to mod p Hilbert modular forms

Local data of elliptic curves under quadratic twist

Crystalline liftability of irregular weights

Partial weight one modularity for Galois representations associated to mod $p$ Hilbert modular forms