Results 91 to 100 of about 28,236 (225)

Noetherian properties in composite generalized power series rings

Open Mathematics, 2020
Let (Γ,≤)({\mathrm{\Gamma}},\le ) be a strictly ordered monoid, and let Γ⁎=Γ\{0}{{\mathrm{\Gamma}}}^{\ast }\left={\mathrm{\Gamma}}\backslash \{0\}. Let D⊆ED\subseteq E be an extension of commutative rings with identity, and let I be a nonzero proper ...
Lim Jung Wook, Oh Dong Yeol
doaj   +1 more source

On some modules over group rings of locally soluble groups with rank restrictions on subgroups [PDF]

Математичні Студії, 2011
The author studies an $f R$$G$-module $A$ such that $f R$is an integral domain, $G$ is a locally soluble group ofinfinite section $p$-rank (or infinite 0-rank), $C_{G}(A)=1$,$A/C_{A}(G)$ is not a~noetherian $f R$-module, and for everyproper subgroup $H ...
O. Yu. Dashkova
doaj  

Perturbation of singular integral operators with piecewise continuous coefficients

Acta et Commentationes: Ştiinţe Exacte şi ale Naturii
In the paper it is shown that the property of singular integral operators with piecewise continuous coefficients to be Noetherian is stable with respect to their perturbation with certain non-compact operators. An example is constructed showing that the
Vasile Neagu, Diana Bîclea
doaj   +1 more source

Noetherian Quasi-Polish Spaces

, 2016
In the presence of suitable power spaces, compactness of $\mathbf{X}$ can be characterized as the singleton $\{X\}$ being open in the space $\mathcal{O}(\mathbf{X})$ of open subsets of $\mathbf{X}$. Equivalently, this means that universal quantification over a compact space preserves open predicates.
De Brecht, Matthew, Pauly, Arno
openaire   +4 more sources

Epis and monos which must be isos

International Journal of Mathematics and Mathematical Sciences, 1984
Orzech [1] has shown that every surjective endomorphism of a noetherian module is an isomorphism. Here we prove analogous results for injective endomorphisms of noetherian injective modules, and the duals of these results.
David J. Fieldhouse
doaj   +1 more source

Lattice modules having small cofinite irreducibles

International Journal of Mathematics and Mathematical Sciences, 2001
We introduce the concept of small cofinite irreducibles in Noetherian lattice modules and obtain several characterizations of this property.
E. W. Johnson, Johnny A. Johnson, Monty B. Taylor   +2 more
doaj   +1 more source

Noetherianity up to Symmetry [PDF]

, 2014
To appear in Springer's LNM C.I.M.E.
openaire   +3 more sources

Moduli spaces of compact RCD(0,N)-structures. [PDF]

Math Ann, 2023
Mondino A, Navarro D.
europepmc   +1 more source

Dualising complexes and twisted Hochschild (co)homology for noetherian Hopf algebras [PDF]

, 2006
Kenneth A. Brown, James J. Zhang
openalex   +1 more source

Topological Noetherianity of polynomial functors II: base rings with Noetherian spectrum. [PDF]

Math Ann, 2023
Bik A, Danelon A, Draisma J.
europepmc   +1 more source