2017/08/01 by Alice Garbagnati, Bert van Geemen
Mathematics · Physics and Astronomy · #Advanced Algebra and Geometry #Algebra over a field #Algebraic Geometry and Number Theory #Cohomology #Complete intersection #Geometric and Algebraic Topology #Intersection (aeronautics) #Mathematics #Pure mathematics #hep-th #math.AG
paper · pdf · doi:10.1016/j.nuclphysb.2017.10.006
8 pages
arxiv created 2017/08/01 · openalex publication_date 2017/10/14 · arxiv updated 2018/03/14 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
We observe that an interesting method to produce non-complete intersection subvarieties, the generalized complete intersections from L. Anderson and coworkers, can be understood and made explicit by using standard Cech cohomology machinery. We include a worked example of a generalized complete intersection Calabi–Yau threefold.