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/

Zendy Open

Presents the pdf analysis as premium feature

PDF Analysis

Insights

Presents the summarisation as premium feature

Summarisation

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Universal enveloping Rota-Baxter algebras of preassociative andpostassociative algebras are constructed. The question of Li Guo is answered:the pair of varieties (Rota-Baxter algebras of nonzero weight,postassociativealgebras) is a PBW-pair and the pair (Rota-Baxter algebras of zeroweight,preassociative algebras) is not.

Universal enveloping Rota-Baxter algebras of preassociative and postassociative algebras