English

Eigenvariety for partially classical Hilbert modular forms

Number Theory 2025-09-17 v3

Abstract

For each subset of primes in a totally real field above a rational prime pp, there is the notion of partially classical Hilbert modular forms, where the empty set recovers the overconvergent forms and the full set of primes above pp yields classical forms. Given such a set, we pp-adically interpolate the classical modular sheaves to construct families of partially classical Hilbert modular forms with weights varying in appropriate weight spaces and construct the corresponding eigenvariety, generalizing the construction of Andreatta, Iovita, Pilloni, and Stevens.

Keywords

Cite

@article{arxiv.2403.09784,
  title  = {Eigenvariety for partially classical Hilbert modular forms},
  author = {Mladen Dimitrov and Chi-Yun Hsu},
  journal= {arXiv preprint arXiv:2403.09784},
  year   = {2025}
}

Comments

Minor changes. To appear in Tunisian J. Math

R2 v1 2026-06-28T15:20:47.170Z