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 bound two global invariants of cusped hyperbolic manifolds: the length ofthe shortest closed geodesic (the systole), and the radius of the biggestembedded ball (the inradius). We give an upper bound for the systole, expressedin terms of the dimension and simplicial volume. We find a positive lower boundon the inradius independent of the dimension. These bounds are sharp indimension 3, realized by the Gieseking manifold. It provides a newcharacterization of this manifold.

Systole et rayon maximal des vari\'et\'es hyperboliques non compactes