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

A signed graph is a graph whose edges are signed. In a vertex-signed graphthe vertices are signed. The latter is called consistent if the product ofsigns in every circle is positive. The line graph of a signed graph isnaturally vertex-signed. Based on a characterization by Acharya, Acharya, andSinha in 2009, we give constructions for the signed simple graphs whosenaturally vertex-signed line graph is consistent.

Consistency in the Naturally Vertex-Signed Line Graph of a Signed Graph