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

We characterise the big pieces of Lipschitz graphs property in terms ofprojections. Roughly speaking, we prove that if a large subset of an$n$-Ahlfors-David regular set $E \subset \mathbb{R}^d$ has plenty ofprojections in $L^{2}$, then a large part of $E$ is contained in a singleLipschitz graph. This is closely related to a question of G. David and S.Semmes.

Characterising the big pieces of Lipschitz graphs property using projections