13C13 13C05 6 16D70 4 Dedekind domains 4 Non-separated modules 3 Prufer modules 3 Pullback 3 13A15 2 13D45 2 13H15 2 16D60 2 Artinian module 2 Pureinjective modules 2 Separated modules and representations 2 Weak comultiplication modules 2 \(S\)-cotorsion-free module 2 \(S\)-second submodule 2 edge ideal of a graph 2 local cohomology 2 local homology 2 second submodule 2 simple module 2 13C99 1 Noetherian space 1 Primarily multiplication modules 1 Pure-injective modules 1 Separated modules 1 Spectral space 1 irreducible space 1 pullback 1