activity
20142020
most citedOn the formal degrees of square-integrable representations of odd special orthogonal and metaplectic groups

19 citations · 36 across the 9 of their papers we have counts for

collaborators

9 papers

math.RT2020

Theta lifting for tempered representations of real unitary groups

Atsushi Ichino

We study the theta lifting for real unitary groups and completely determine the theta lifts of tempered representations. In particular, we show that the theta lifts of (limits of)…

math.RT2020★ 1 cited

Theta lifting for discrete series representations of real unitary groups

Atsushi Ichino

We study the theta lifting for real unitary groups and completely determine the theta lifts of discrete series representations. In particular, we show that these theta lifts can be…

math.NT2019

The automorphic discrete spectrum of

Wee Teck Gan, Atsushi Ichino

We prove the multiplicity formula for the automorphic discrete spectrum of the metaplectic group of rank .

math.NT2019★ 4 cited

On Petersson norms of generic cusp forms and special values of adjoint -functions for

Shih-Yu Chen, Atsushi Ichino

We prove an explicit formula for the Petersson norms of some normalized generic cuspidal newforms on whose archimedean components belong to either discrete series rep…

math.NT2018★ 4 cited

Hodge classes and the Jacquet-Langlands correspondence

Atsushi Ichino, Kartik Prasanna

We prove that the Jacquet-Langlands correspondence for cohomological automorphic forms on quaternionic Shimura varieties is realized by a Hodge class. Conditional on Kottwitz's con…

math.NT2017

The Shimura-Waldspurger correspondence for

Wee Teck Gan, Atsushi Ichino

We generalize the Shimura-Waldspurger correspondence, which describes the generic part of the automorphic discrete spectrum of the metaplectic group , to the metaple…

math.NT2016

Periods of quaternionic Shimura varieties. I

Atsushi Ichino, Kartik Prasanna

We study "quadratic periods" on quaternionic Shimura varieties and formulate an integral refinement of Shimura's conjecture regarding Petersson inner products of automorphic forms…

math.NT2014★ 8 cited

The Gross-Prasad conjecture and local theta correspondence

Wee Teck Gan, Atsushi Ichino

We establish the Fourier-Jacobi case of the local Gross-Prasad conjecture for unitary groups, by using local theta correspondence to relate the Fourier-Jacobi case with the Bessel…

math.NT2014★ 19 cited

On the formal degrees of square-integrable representations of odd special orthogonal and metaplectic groups

Atsushi Ichino, Erez Lapid, Zhengyu Mao

The formal degree conjecture relates the formal degree of an irreducible square-integrable representation of a reductive group over a local field to the special value of the adjoin…