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

We present an efficient endomorphism for the Jacobian of a curve $C$ of genus2 (hyperelliptic) for divisors having a Non disjoint support. This extends thework of Costello and Lauter in [12] who calculated explicit formulae fordivisor doubling and addition of divisors with disjoint support in$\mathbb{J}(C)$ using only base field operations. Explicit formulae ispresented for this third case and a slightly different approach for divisordoubling.

Explicit endomorphism of the Jacobian of a hyperelliptic function field of genus 2 using base field operations