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 make available some results about model theory cyclically ordered groups.We start with a classification of complete theories of divisible abeliancyclically ordered groups. Then we look at the cyclically ordered groups wherethe only parametrically definable subsets are finite unions of singletons andopen intervals, and those where the definable subsets are finite union ofsingletons and c-convex subsets, where being c-convex is the analogue of beingconvex in the linearly ordered case.

Model theory of divisible abelian cyclically ordered groups and minimal C. O. G