The eigencurve over the boundary of weight space

R Liu, D Wan, L Xiao - 2017 - projecteuclid.org
We prove that the eigencurve associated to a definite quaternion algebra over Q satisfies the
following properties, as conjectured by Coleman and Mazur as well as Buzzard and …

Extended eigenvarieties for overconvergent cohomology

C Johansson, J Newton - Algebra & Number Theory, 2019 - msp.org
Abstract Recently, Andreatta, Iovita and Pilloni constructed spaces of overconvergent
modular forms in characteristic p, together with a natural extension of the Coleman–Mazur …

of Igusa varieties via automorphic forms

A Kret, SW Shin - arXiv preprint arXiv:2102.10690, 2021 - arxiv.org
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 …

Overconvergent Hilbert modular forms via perfectoid modular varieties

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 …

Overconvergent Hilbert modular forms via perfectoid modular varieties

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 …

Slopes of overconvergent Hilbert modular forms

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 …

Modular sheaves of de Rham classes on Hilbert formal modular schemes for unramified primes

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 …

[PDF][PDF] Perfectoid geometry of p-adic modular forms

B Heuer - 2019 - kclpure.kcl.ac.uk
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 …

Twisted Triple Product -adic -function for Finite Slope Families of Hilbert Modular Forms

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 …

Modularity of trianguline Galois representations

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 …