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 Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Let ` be a positive integer, k = 2 or k = 2 + 1, and let n be a positive integer with n ≡ 1 (mod 2). For a prime p, n(p) denotes the largest integer i such that p divides n. Potočnik and Šajna showed that if there exists a vertex-transitive self-complementary k-hypergraph of order n, then for every prime p we have p(p) ≡ 1 (mod 2). Here we extend their result to a larger class of integers k.

Extending Potočnik and Šajna's conditions on the existence of vertex-transitive self-complementary k-hypergraphs