Constructing (non-) Catenarian rings

Y Azimi - Journal of Algebra, 2022 - Elsevier
Let R and S be commutative rings with identity, f: R→ S a ring homomorphism and J an ideal
of S. Then the subring R⋈ f J:={(r, f (r)+ j)| r∈ R and j∈ J} of R× S is called the amalgamation …

Pr\" ufer conditions under the amalgamated construction

Y Azimi, P Sahandi, N Shirmohammadi - arXiv preprint arXiv:1703.03962, 2017 - arxiv.org
In this paper we improve the recent results on the transfer of Pr\" ufer, Gaussian and
arithmetical conditions on amalgamated constructions. As an application we provide an …

On amalgamated Banach algebras

H Pourmahmood Aghababa… - Periodica Mathematica …, 2017 - Springer
Let A and B be Banach algebras, θ: A → B θ: A→ B be a continuous Banach algebra
homomorphism and I be a closed ideal in B. Then the direct sum of A and I with respect to θ …

Cohen-Macaulay properties under the amalgamated construction

Y Azimi, P Sahandi, N Shirmohammadi - 2018 - projecteuclid.org
Let A and B be commutative rings with unity, f:A→B a ring homomorphism and J an ideal of
B. Then, the subring A⋈^fJ:={(a,f(a)+j)∣a∈A and j∈J\} of A*B is called the amalgamation of …

Linkage property under the amalgamated construction

Y Azimi - Communications in Algebra, 2021 - Taylor & Francis
Let R and S be commutative rings with identity, f: R→ S a ring homomorphism and J an ideal
of S. Then, the subring R⋈ f J:={(a, f (a)+ j)| a∈ R and j∈ J} of R× S is called the …

Hilbert rings with maximal ideals of different heights and unruly Hilbert rings

Y Azimi - Canadian Mathematical Bulletin, 2023 - cambridge.org
Let be a ring homomorphism and J be an ideal of S. Then the subring and of is called the
amalgamation of R with S along J with respect to f. In this paper, we characterize when is a …

Prüfer conditions in amalgamated algebras

Y Azimi, P Sahandi… - Communications in …, 2019 - Taylor & Francis
Full article: Prüfer conditions in amalgamated algebras Skip to Main Content Taylor and
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Associated Prime Ideals of the Amalgamated Algebra

Y Azimi - Bulletin of the Iranian Mathematical Society, 2022 - Springer
Let R and S be commutative rings with identity, J an ideal of S, and f: R→ S a ring
homomorphism. In this paper, we determine the set of associated prime ideals of …

A Survey on Algebraic and Homological Properties of Amalgamated Algebras of Commutative Rings

M Salimi, E Tavasoli, S Yassemi - … and Topological Aspects of Ring Theory, 2023 - Springer
Let A and B be commutative rings with identity and J be an ideal of B, and let f: A→ B be a
ring homomorphism. The amalgamation of A with B along J with respect to f denoted by A⋈ f …

(Generalized) filter properties of the amalgamated algebra

Y Azimi - Archivum Mathematicum, 2022 - dml.cz
Let $ R $ and $ S $ be commutative rings with unity, $ f\colon R\rightarrow S $ a ring
homomorphism and $ J $ an ideal of $ S $. Then the subring $ R\bowtie^ fJ:=\lbrace (a, f …