Results 31 to 40 of about 741 (55)

A Note on Weakly Semiprime Ideals and Their Relationship to Prime Radical in Noncommutative Rings

open access: yesJournal of Mathematics, Volume 2024, Issue 1, 2024.
In this paper, we introduce the concept of weakly semiprime ideals and weakly n‐systems in noncommutative rings. We establish the equivalence between an ideal P being a weakly semiprime ideal and R − P being a weakly n‐system. We provide alternative definitions and explore the properties of weakly semiprime ideals.
Alaa Abouhalaka, Francesca Tartarone
wiley   +1 more source

Prime Structures in a Morita Context

open access: yes, 2018
In this paper, we study on the primeness and semiprimeness of a Morita context related to the rings and modules. Necessary and sufficient conditions are investigated for an ideal of a Morita context to be a prime ideal and a semiprime ideal.
Calci, Mete Burak   +3 more
core  

Module Extensions Over Classical Lie Superalgebras

open access: yes, 1998
We study certain filtrations of indecomposable injective modules over classical Lie superalgebras, applying a general approach for noetherian rings developed by Brown, Jategaonkar, Lenagan, and Warfield.
Letzter, E. S.
core   +3 more sources

Growing hearts in associative systems [PDF]

open access: yes, 2012
Anquela Vicente, José Ángel   +1 more
core   +1 more source
Some of the next articles are maybe not open access.

Gold-Catalyzed Synthesis of Small Rings

Chemical Reviews, 2021
Mauro Mato   +2 more
exaly  

Ruthenium-Catalyzed Cycloadditions to Form Five-, Six-, and Seven-Membered Rings

Chemical Reviews, 2021
Rosalie S Doerksen   +2 more
exaly  

Olympic rings framework

Nature Reviews Materials, 2022
exaly  

Biosynthesis and Metabolism of Cyclopropane Rings in Natural Compounds

Chemical Reviews, 2003
Ludger A Wessjohann   +2 more
exaly  

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