2021/01/06 by J. Sánchez Gonzalez, J. Sánchez González, González, J. Sánchez +3
Mathematics · #05E99 #06A11 #13F55 #14A20 #Advanced Combinatorial Mathematics #Advanced Topics in Algebra #Algebraic Geometry (math.AG) #Algebraic structures and combinatorial models #FOS: Mathematics #math.AG #msc:05E99 #msc:06A11 #msc:13F55 #msc:14A20
paper · pdf · doi:10.48550/arxiv.2101.02126
arxiv created 2021/01/06 · openalex publication_date 2021/01/06 · arxiv updated 2021/01/07 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We construct affine spaces, projective spaces and grassmannians in the ca\-te\-gory of ringed spaces. We show how finite posets and sheaves of rings on them appear in a natural way.