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

Let $S_g$ be the closed oriented surface of genus g and let $\text{Mod}(S_g)$be the mapping class group. When the genus is at least 3, $\text{Mod}(S_g)$ canbe generated by torsion elements. We prove the follow results. For $g \geq 4$,$\text{Mod}(S_g)$ can be generated by 4 torsion elements. Three generators areinvolutions and the forth one is an order 3 element. $\text{Mod}(S_3)$ can begenerated by 5 torsion elements. Four generators are involutions and the fifthone is an order 3 element.

Generating the mapping class groups by torsions