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

Given a hypergraph H(V;E), a set of vertices S in V is a vertex cover ifevery edge has at least a vertex in S. The vertex cover number is the minimumcardinality of a vertex cover, denoted by t(H). In this paper, we prove thatfor every 3 uniform connected hypergraph H(V;E), t(H)<=(2m+1)/3 holds on wherem is the number of edges. Furthermore, the equality holds on if and only ifH(V;E) is a hypertree with perfect matching.

On the vertex cover number of 3 uniform hypergraph