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 paper and its sequel, we give a necessary and sufficient conditionfor two essential simple loops on a 2-bridge sphere in an even Heckoid orbifoldfor a 2-bridge link to be homotopic in the orbifold. We also give a necessaryand sufficient condition for an essential simple loop on a 2-bridge sphere inan even Heckoid orbifold for a 2-bridge link to be peripheral or torsion in theorbifold. This paper treats the case when the 2-bridge link is a $(2,p)$-toruslink, and its sequel will treat the remaining cases.

Homotopically equivalent simple loops on 2-bridge spheres in Heckoid orbifolds for 2-bridge links (I)