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

For a generic compact Riemann surface the theta function is at every point onthe Jacobian equal to its first Taylor term, up to a holomorphic change oflocal coordinates and multiplication by a local holomorphic unit. Moregenerally, any Brill-Noether locus of twisted stable vector bundles on a smoothprojective curve is at every point L locally \'etale isomorphic with itstangent cone if the Petri map at L is injective. This assumption has variousconsequences for Brill-Noether loci: positive answers to the monodromyconjecture for generalized theta divisors and to questions of Schnell-Yang onlog resolutions and Whitney stratifications, and formulas for localb-functions, log canonical thresholds, topological zeta functions, and minimaldiscrepancies.

Local structure of theta divisors and related loci of generic curves