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 Plus annual

Presents the access of premium content as premium feature

Premium Content

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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

A countable discrete group is said to be Frobenius stable if every functionfrom the group to unitary matrices that is "almost multiplicative" in theFrobenius norm is "close" to a unitary representation in the Frobenius norm.The purpose of this paper is to show that finitely generated nilpotent groupsthat are not virtually cyclic are not Frobenius stable. Our argument proves thesame result for other unnormalized Schatten $p$-norms with $1<p\le\infty$.

Frobenius Non-Stability of Nilpotent Groups