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 Tools annual

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 Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

We consider a closed subscheme  V  of the scheme of  n  ×  n  skew-symmetric matrices. Over a field  F  of characteristic not 2,  V  is isomorphic to the scheme appearing in Pappas-Rapoport conjecture on local models of unitary Shimura varieties. With the additional assumption onwe prove the coordinate ring of  V  has a basis consisting of products of pfaffians labeled by King’s symplectic standard tableaux with no odd-sized rows. When  n  is divisible by 4, the basis can be used to show that the coordinate ring of  V  is an integral domain, and this proves a special case of Pappas-Rapoport conjecture.

Toward a conjecture of Pappas and Rapoport on a scheme attached to the symplectic group