activity
20202026
most citedExt-Multiplicity Theorem for Standard Representations of

4 citations · 4 across the 7 of their papers we have counts for

collaborators

7 papers

math.RT2026

Stability of the smooth Casselman-Jacquet functor

Kei Yuen Chan, Kaidi Wu, Jun Yu +1

We establish and prove several results for the smooth Casselman-Jacquet submodule and quotient functors for real reductive groups. In addition to exactness, surjectivity, transitiv…

math.RT2026

Construction of simple quotients of Bernstein-Zelevinsky derivatives and highest derivative multisegments III: properties of minimal sequences

Kei Yuen Chan

Let be a non-Archimedean local field. For an irreducible smooth representation of and a multisegment , one associates a simple quotient $D_{…

math.RT2026

Construction of simple quotients of Bernstein-Zelevinsky derivatives and highest derivative multisegments II: Minimal sequences

Kei Yuen Chan

Let be a non-Archimedean local field. For any irreducible smooth representation of and a multisegment , we have an operation $D_{\mathfrak m…

math.RT2022

On the product functor on inner forms of the general linear group over a non-Archimedean local field

Kei Yuen Chan

Let be an inner form of a general linear group over a non-Archimedean field. We fix an arbitrary irreducible representation of . Lapid-Mínguez give a combinatorial c…

math.RT2021

Construction of simple quotients of Bernstein-Zelevinsky derivatives and highest derivative multisegments I: reduction to combinatorics

Kei Yuen Chan

Let be a local non-Archimedean field. A sequence of derivatives of generalized Steinberg representations can be used to construct simple quotients of Bernstein-Zelevinsky deriv…

math.RT2021★ 4 cited

Ext-Multiplicity Theorem for Standard Representations of

Kei Yuen Chan

Let be a standard representation of and let be the smooth dual of a standard representation of . When is non-Archimedean, w…

math.RT2020

Restriction for general linear groups: the local non-tempered Gan-Gross-Prasad conjecture (non-Archimedean case)

Kei Yuen Chan

We prove a local Gan-Gross-Prasad conjecture on predicting the branching law for the non-tempered representations of general linear groups in the case of non-Archimedean field. We…