2025/05/19 by Christopher Lang, Lang, Christopher
Computer Science · Mathematics · #14D23 (Primary) 14L15 #14L30 (Secondary) #Algebraic Geometry (math.AG) #Algebraic Topology (math.AT) #Digital Image Processing Techniques #FOS: Mathematics #Homotopy and Cohomology in Algebraic Topology #Topological and Geometric Data Analysis
paper · pdf · doi:10.48550/arxiv.2505.13203
openalex publication_date 2025/05/19 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The topological space of the stack of G-zips can be computed using a refinement process. We extend this refinement process to a more general framework and show that in many situations this process can be used to compute the equivalence classes of a certain equivalence relation, which in the case of G-zips is precisely the topological space.