Duplication of a module along an ideal
EM Bouba, N Mahdou, M Tamekkante - Acta Mathematica Hungarica, 2018 - Springer
Let A be a commutative ring and I an ideal of A. The amalgamated duplication of A along I,
denoted by A ⋈ IA⋈ I, is the special subring of A * AA× A defined by A ⋈ I:= π AI π={(a, a+ i) …
denoted by A ⋈ IA⋈ I, is the special subring of A * AA× A defined by A ⋈ I:= π AI π={(a, a+ i) …
Uniformly graded-coherent rings
C Bakkari, N Mahdou, A Riffi - Quaestiones Mathematicae, 2021 - Taylor & Francis
Let be a ring graded by an arbitrary grading abelian group Γ. We say that R is a uniformly
graded-coherent ring if there is a map ϕ: ℕ→ ℕ such that for every n∈ ℕ, and any nonzero …
graded-coherent ring if there is a map ϕ: ℕ→ ℕ such that for every n∈ ℕ, and any nonzero …
When every regular ideal is S-finite
M Chhiti, SE Mahdou - Quaestiones Mathematicae, 2024 - Taylor & Francis
In this paper, we introduce a new class of ring called regular S-Noetherian ring, which is a
weak version of S-Noetherian ring property. Any S-Noetherian ring is naturally a regular S …
weak version of S-Noetherian ring property. Any S-Noetherian ring is naturally a regular S …
Nil-Noetherian rings
X Zhang - arXiv preprint arXiv:2205.11724, 2022 - arxiv.org
In this paper, we say a ring $ R $ is Nil $ _ {\ast} $-Noetherian provided that any nil ideal is
finitely generated. First, we show that the Hilbert basis theorem holds for Nil $ _ {\ast} …
finitely generated. First, we show that the Hilbert basis theorem holds for Nil $ _ {\ast} …
MTC-TransUNet: A Multi-Scale Mixed Convolution TransUNet for Medical Image Segmentation
L Zhang, Z Yang, M Ju, H Liu - 2023 16th International …, 2023 - ieeexplore.ieee.org
Medical image segmentation is an important means to assist doctors in making accurate
diagnoses. However, medical images are often subject to noise interference, and the high …
diagnoses. However, medical images are often subject to noise interference, and the high …
[PDF][PDF] On S-Nil-coherent rings
A Anebri - 2023 - pjm.ppu.edu
Let R be a commutative ring with nonzero identity and S⊆ R be a multiplicatively closed
subset of R. In this paper, we introduce and study S-Nil∗-coherent rings which are a …
subset of R. In this paper, we introduce and study S-Nil∗-coherent rings which are a …
[PDF][PDF] Weakly uniformly graded-coherent rings
A Riffi - ced.fst-usmba.ac.ma
Let R=⊕ α∈ Γ Rα be a ring graded by an arbitrary grading abelian group Γ. We say that R is
a weakly uniformly graded-coherent ring if there is a map ϕ: N→ N such that for every n∈ N …
a weakly uniformly graded-coherent ring if there is a map ϕ: N→ N such that for every n∈ N …
[PDF][PDF] Rings in which every regular ideal is finitely generated
M Chhiti, SE Mahdou - ced.fst-usmba.ac.ma
In this paper, we introduce a weak version of Noetherianity that we call regular Noetherian
property. A ring is called regular Noetherian, if every regular ideal is finitely generated. We …
property. A ring is called regular Noetherian, if every regular ideal is finitely generated. We …
Relative coherent modules
Several authors have introduced various types of coherent-like rings and proved analogous
results on these rings. It appears that all these relative coherent rings and all the used …
results on these rings. It appears that all these relative coherent rings and all the used …