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 Plus

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

Zendy Tools

Zendy Open

In this short note, we construct a right adjoint to the functor whichassociates to a ring $R$ equipped with a group action its twisted group ring.This right adjoint admits an interpretation as semilinearization, in that itsends an $R$-module to the group of semilinear $R$-module automorphisms of themodule. As an immediate corollary, we provide a novel proof of the classicalobservation that modules over a twisted group ring are modules over the basering together with a semilinear action.

A note on twisted group rings and semilinearization