English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

Let $\ell$ be a prime and let $q$ be a prime power not divisible by $\ell$.Put $G=\mathrm{GL}_n(\mathrm{F}_q)$ and fix an irreducible cuspidalrepresentation, $\bar{\pi}$, of $G$ over a sufficiently large finite field,$k$, of characteristic $\ell$ such that $\bar{\pi}$ is not supercuspidal. Wecompute the $\mathrm{W}(k)[G]$-endomorphism ring of the projective envelope of$\bar{\pi}$ under the assumption that $\ell>n$. Our computations provideevidence for a conjecture of Helm relating the Bernstein center to thedeformation theory of Galois representations.

The Projective Envelope of a Cuspidal Representation of a Finite Linear Group