New examples of p-adically rigid automorphic forms

TL;DR

This paper presents new instances of cohomological automorphic forms for unitary groups that exhibit p-adic rigidity, expanding understanding of their structural properties.

Contribution

It provides novel examples of p-adically rigid automorphic forms for unitary groups, highlighting their cohomological nature.

Findings

Identification of specific p-adically rigid automorphic forms

Examples for unitary groups demonstrating rigidity

Insights into the structure of cohomological automorphic forms

Abstract

We give examples of cohomological automorphic forms for unitary groups which are $p$-adically rigid.