2021/07/15 by Ryszard Frankiewicz, Frankiewicz, Ryszard, Joanna Jureczko +1
Mathematics · #Advanced Topology and Set Theory #FOS: Mathematics #General Topology (math.GN) #Logic (math.LO) #Meromorphic and Entire Functions #Rings, Modules, and Algebras
paper · pdf · doi:10.48550/arxiv.2107.07433
openalex publication_date 2021/07/15 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
It is proved that P(ω)/\triangled, where \triangled is the ideal of sets of asymptotic density zero, is universal in the sense of embeddings.