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 Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We show that in order to decide whether a given probability measure islaminate it is enough to verify Jensen's inequality in the class of extremalnon-negative rank-one convex integrands. We also identify a subclass of theseextremal integrands, consisting of truncated minors, thus proving a conjecturemade by \v{S}ver\'ak in (Arch. Ration. Mech. Anal. 119 293-300, 1992).

Extremal rank-one convex integrands and a conjecture of \v{S}ver\'ak