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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We determine the rational Chow ring of the moduli space $\mathcal{H}_{g,n}$of $n$-pointed smooth hyperelliptic curves of genus $g$ when $n \leq 2g+6$. Wealso show that the Chow ring of the partial compactification$\mathcal{I}_{g,n}$, parametrizing $n$-pointed irreducible nodal hyperellipticcurves, is generated by tautological divisors. Along the way, we improveCasnati's result that $\mathcal{H}_{g,n}$ is rational for $n \leq 2g+8$ to show$\mathcal{H}_{g,n}$ is rational for $n \leq 3g+5$.

The rational Chow rings of moduli spaces of hyperelliptic curves with marked points