Approximation Theory and Elementary Submodels
S Cox - arXiv preprint arXiv:2405.19634, 2024 - arxiv.org
\emph {Approximation Theory} uses nicely-behaved subcategories to understand entire
categories, just as projective modules are used to approximate arbitrary modules in classical …
categories, just as projective modules are used to approximate arbitrary modules in classical …
Maximum deconstructibility in module categories
S Cox - Journal of Pure and Applied Algebra, 2022 - Elsevier
We prove that Vopěnka's Principle implies that for every class X of modules over any ring,
the class of X-Gorenstein Projective modules (X-GP) is a precovering class. In particular, it is …
the class of X-Gorenstein Projective modules (X-GP) is a precovering class. In particular, it is …
[PDF][PDF] a review of Maximum deconstructibility in module categories by Cox, Sean
西村泰一， ニシムラヒロカズ - zbMATH Open, 2022 - tsukuba.repo.nii.ac.jp
Cox, Sean Maximum deconstructibility in module categories. (English) £ ¢ ¡ Zbl 07455911 J.
Pure Appl. Algebra 226, No. 5, Ar Page 1 Cox, Sean Maximum deconstructibility in module …
Pure Appl. Algebra 226, No. 5, Ar Page 1 Cox, Sean Maximum deconstructibility in module …