On some weak versions of graded-Noetherian modules and rings

Assarrar A., Mahdou N., TEKİR Ü., KOÇ S.

Journal of Algebra and its Applications, 2025 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Basım Tarihi: 2025
  • Doi Numarası: 10.1142/s0219498826500908
  • Dergi Adı: Journal of Algebra and its Applications
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Communication Abstracts, MathSciNet, Metadex, zbMATH, Civil Engineering Abstracts
  • Anahtar Kelimeler: graded idealization, graded-Noetherian module, graded-Noetherian ring, graded-r-ideal, Graded-r-Noetherian module, graded-r-Noetherian ring, graded-r-submodule, graded-weakly-Noetherian module, graded-weakly-Noetherian ring, idealization
  • Marmara Üniversitesi Adresli: Evet

Özet

In this paper, we introduce and investigate two weak versions of graded-Noetherian modules. Let G be an abelian group with an identity element denoted by 0, R be a commutative G-graded ring and M be a G-graded R-module. We say that M is a graded-r-Noetherian module if every graded-r-submodule of M is finitely generated. Also, we say that M is a graded-weakly-Noetherian module if all finitely generated graded submodules of M are graded-Noetherian R-modules. We give many properties of the two different concepts and we examine the relation between them and the different concepts that already exist in the literature. We illustrate our study by giving many nontrivial examples and counter-examples. Moreover, we characterize graded-Noetherian modules in terms of graded-r-Noetherian and graded-weakly-Noetherian modules. Finally, we examine the transfer of these two concepts in the graded idealization of graded modules.