Abstract Recently, Andreatta, Iovita and Pilloni constructed spaces of overconvergent modular forms in characteristic p, together with a natural extension of the Coleman–Mazur …
Our main theorem describes the degree 0 cohomology of Igusa varieties in terms of one- dimensional automorphic representations in the setup of mod p Hodge-type Shimura …
C Birkbeck, B Heuer, C Williams - Annales de l'institut Fourier, 2023 - ueaeprints.uea.ac.uk
We give a new construction of p-adic overconvergent Hilbert modular forms by using Scholze's perfectoid Shimura varieties at infinite level and the Hodge–Tate period map. The …
C Birkbeck, B Heuer, C Williams - arXiv preprint arXiv:1902.03985, 2019 - arxiv.org
We give a new construction of $ p $-adic overconvergent Hilbert modular forms by using Scholze's perfectoid Shimura varieties at infinite level and the Hodge--Tate period map. The …
C Birkbeck - Experimental Mathematics, 2021 - Taylor & Francis
We give an explicit description of the matrix associated to the Up operator acting on spaces of overconvergent Hilbert modular forms over totally real fields. Using this, we compute …
G Graziani - arXiv preprint arXiv:2007.15997, 2020 - arxiv.org
We define formal vector bundles with marked sections on Hilbert modular schemes and we show how to use them to construct modular sheaves with an integrable meromorphic …
We prove a perfectoid tilting isomorphism that describes the Hecke module of overconvergent t-adic modular forms of Andreatta–Iovita–Pilloni at the boundary of weight …
A Kazi - arXiv preprint arXiv:2401.13230, 2024 - arxiv.org
Let $ L $ be a totally real field, and $ p $ be a rational prime that is unramified in $ L $. We construct overconvergent families of classes of relative de Rham cohomology of the …
R Bellovin - Forum of Mathematics, Sigma, 2024 - cambridge.org
We use the theory of trianguline-modules over pseudorigid spaces to prove a modularity lifting theorem for certain Galois representations which are trianguline at p, including those …