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

Givental has defined a Lagrangian cone in a symplectic vector space whichencodes all genus-zero Gromov-Witten invariants of a smooth projective varietyX. Let Y be the subvariety in X given by the zero locus of a regular section ofa convex vector bundle. We review arguments of Iritani, Kim-Kresch-Pantev, andGraber, which give a very simple relationship between the Givental cone for Yand the Givental cone for Euler-twisted Gromov-Witten invariants of X. When theconvex vector bundle is the direct sum of nef line bundles, this gives asharper version of the Quantum Lefschetz Hyperplane Principle.

The Quantum Lefschetz Principle for Vector Bundles as a Map Between Givental Cones