| Autor: |
Ay Saylam, Başak, Gürbüz, Ezgi, Hamdi, Haleh |
| Předmět: |
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| Zdroj: |
Communications in Algebra; 2024, Vol. 52 Issue 9, p3721-3733, 13p |
| Abstrakt: |
Let R be an integral domain. An R-module G is torsionless if it is isomorphic to a submodule of a finitely generated free R-module. For torsionless modules, we define w-weak isomorphism types which are new versions of weak isomorphism types with respect to the w-operation: w-local isomorphism and w-nearly isomorphism. Furthermore, we examine the relationship between w-local isomorphism, w-nearly isomorphism, and stable isomorphism for torsionless w-modules over weakly Matlis domains. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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