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20112026
most citedLagrangian 4-planes in holomorphic symplectic varieties of K3^[4] type

3 citations · 7 across the 9 of their papers we have counts for

collaborators

10 papers

math.NT2026

Lacunary recurrences and 2-adic properties of Eisenstein series

Liubomir Chiriac, Andrei Jorza

We study the rational coefficients that arise when the Eisenstein series is expressed as a polynomial in and , proving a conjecture that gives an exact formula for…

math.NT2026

The variation of zeros of the Miller basis

Liubomir Chiriac, Andrei Jorza

We exhibit a connection between the variation of zeros in the Miller basis of modular forms and a logarithmic version of the Szegő curve, where…

math.NT2025

Parahoric level -adic -functions for automorphic representations of with Shalika models

Mladen Dimitrov, Andrei Jorza

We construct -adic -functions for regularly refined cuspidal automorphic representations of symplectic type on over totally real fields, which are pa…

math.NT2022★ 2 cited

On the GL(2n) eigenvariety: branching laws, Shalika families and -adic -functions

Daniel Barrera Salazar, Mladen Dimitrov, Andrew Graham +2

In this paper, we prove that a -eigenvariety is étale over the (pure) weight space at non-critical Shalika points, and construct multi-variable -adic -functi…

math.NT2019

Newton Polygons of Hecke Operators

Liubomir Chiriac, Andrei Jorza

In this computational paper we verify a truncated version of the Buzzard-Calegari conjecture on the Newton polygon of the Hecke operator for all large enough weights. We firs…

math.NT2018

Comparing Hecke Coefficients of Automorphic Representations

Liubomir Chiriac, Andrei Jorza

We prove a number of unconditional statistical results of the Hecke coefficients for unitary cuspidal representations of over number fields. Using partial bo…

math.NT2017★ 2 cited

-adic -functions of Hilbert cusp forms and the trivial zero conjecture

Daniel Barrera, Mladen Dimitrov, Andrei Jorza

We prove a strong form of the trivial zero conjecture at the central point for the -adic -function of a non-critically refined self-dual cohomological cuspidal automorphic re…

math.NT2013

On symmetric power L-invariants of Iwahori level Hilbert modular forms

Robert Harron, Andrei Jorza

We compute the arithmetic L-invariants (of Greenberg-Benois) of twists of symmetric powers of p-adic Galois representations attached to Iwahori level Hilbert modular forms (under s…

math.AG2011★ 3 cited

Lagrangian 4-planes in holomorphic symplectic varieties of K3^[4] type

Benjamin Bakker, Andrei Jorza

We classify the cohomology classes of Lagrangian 4-planes in a smooth manifold deformation equivalent to a Hilbert scheme of 4 points on a surface, up to the monodro…

math.AG2011

Higher rank stable pairs on K3 surfaces

Benjamin Bakker, Andrei Jorza

We define and compute higher rank analogs of Pandharipande-Thomas stable pair invariants in primitive classes for K3 surfaces. Higher rank stable pair invariants for Calabi-Yau thr…