Ju-Feng Wu

activity

20202026

most citedPerfectoid overconvergent Siegel modular forms and the overconvergent Eichler--Shimura morphism

3 citations · 3 across the 9 of their papers we have counts for

collaborators

9 papers

math.NT2026

Families of symplectic Galois representations over small parabolic eigenvarieties for Siegel cuspforms of genus $2$

Muhammad Manji, Frederick E. Thøgersen, Ju-Feng Wu

We construct small parabolic eigenvarieties for holomorphic Siegel cuspforms of genus $2$ and study families of Galois representations attached to them in the spirit of Bellaïche--…

math.NT2025

Overconvergent Eichler-Shimura morphisms for $GSp_{4}$

Hansheng Diao, Giovanni Rosso, Ju-Feng Wu

We construct explicit Eichler-Shimura morphisms for families of overconvergent Siegel modular forms of genus two. These can be viewed as $p$ -adic interpolations of the Eichler-Shim…

math.NT2025

Eisenstein degeneration of Beilinson--Kato classes and circular units

Javier Polo, Óscar Rivero, Ju-Feng Wu

The aim of this note is to explore the Euler system of Beilinson--Kato elements in families passing through the critical $p$ -stabilization of an Eisenstein series attached to two D…

math.NT2023

On Greenberg--Benois $L$ -invariants and Fontaine--Mazur $L$ -invariants

Ju-Feng Wu

We prove a comparison theorem between Greenberg--Benois $L$ -invariants and Fontaine--Mazur $L$ -invariants. Such a comparison theorem supplies an affirmative ans…

math.NT2023

On $p$ -adic adjoint $L$ -functions for Bianchi cuspforms: the $p$ -split case

Pak-Hin Lee, Ju-Feng Wu

We construct a Hecke-equivariant pairing on the overconvergent cohomology of Bianchi threefolds. Applying the strategy of Kim and Bellaïche, we use this pairing to construct $p$ -ad…

math.NT2022

Finite polynomial cohomology with coefficients

Ting-Han Huang, Ju-Feng Wu

We introduce a theory of finite polynomial cohomology with coefficients in this paper. We prove several basic properties and introduce an Abel-Jacobi map with coefficients. As appl…

math.NT2021

On adjoint Bloch--Kato Selmer groups for $GSp_{2 g}$

Ju-Feng Wu

We study the adjoint Bloch--Kato Selmer groups attached to a classical point in the cuspidal eigenvariety associated with $GSp_{2 g}$ . Our strategy is based on the study of…

math.NT2021★ 3 cited

Perfectoid overconvergent Siegel modular forms and the overconvergent Eichler--Shimura morphism

Hansheng Diao, Giovanni Rosso, Ju-Feng Wu

The aim of this paper is twofold. We first present a construction of the overconvergent automorphic sheaves for Siegel modular forms by generalising the perfectoid method, original…

math.NT2020

A pairing on the cuspidal eigenvariety for $GSp_{2 g}$ and the ramification locus

Ju-Feng Wu

In the present paper, we first construct a pairing on the space of analytic distributions associated with $GSp_{2 g}$ . By considering the overconvergent parabolic cohomolog…

Families of symplectic Galois representations over small parabolic eigenvarieties for Siegel cuspforms of genus 2

Overconvergent Eichler-Shimura morphisms for GSp4​

Eisenstein degeneration of Beilinson--Kato classes and circular units

On Greenberg--Benois L-invariants and Fontaine--Mazur L-invariants

On p-adic adjoint L-functions for Bianchi cuspforms: the p-split case

Finite polynomial cohomology with coefficients

On adjoint Bloch--Kato Selmer groups for GSp2g​

Perfectoid overconvergent Siegel modular forms and the overconvergent Eichler--Shimura morphism

A pairing on the cuspidal eigenvariety for GSp2g​ and the ramification locus

Families of symplectic Galois representations over small parabolic eigenvarieties for Siegel cuspforms of genus $2$

Overconvergent Eichler-Shimura morphisms for $GSp_{4}$

On Greenberg--Benois $L$ -invariants and Fontaine--Mazur $L$ -invariants

On $p$ -adic adjoint $L$ -functions for Bianchi cuspforms: the $p$ -split case

On adjoint Bloch--Kato Selmer groups for $GSp_{2 g}$

A pairing on the cuspidal eigenvariety for $GSp_{2 g}$ and the ramification locus