Results 11 to 20 of about 16,757 (142)

On the Weak-Injectivity Profile of a Ring

open access: yesBulletin of the Malaysian Mathematical Sciences Society, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Pınar Aydoğdu   +2 more
openaire   +5 more sources

Relative weak injectivity of operator system pairs

open access: yesJournal of Mathematical Analysis and Applications, 2014
The concept of a relatively weakly injective pair of operator systems is introduced and studied in this paper, motivated by relative weak injectivity in the C*-algebra category. E. Kirchberg \cite{Kr} proved that the C*-algebra $C^*(\mathbb{f}_\infty)$ of the free group $\mathbb{f}_\infty$ on countably many generators characterizes relative weak ...
openaire   +4 more sources

Quasiparticle-Injection-Induced Superconducting Weak Links [PDF]

open access: yesPhysical Review Letters, 1976
Superconducting weak links are studied in which the weak region is created by locally driving the superconductor out of equilibrium using an independent source of quasiparticles. The characteristics of these weak links can be varied electrically or optically at any temperature below ${T}_{c}$.
Ting-wah Wong   +2 more
openaire   +1 more source

On Irrelevance and Algorithmic Equality in Predicative Type Theory [PDF]

open access: yes, 2012
Dependently typed programs contain an excessive amount of static terms which are necessary to please the type checker but irrelevant for computation. To separate static and dynamic code, several static analyses and type systems have been put forward.
Andreas Abel   +9 more
core   +1 more source

On Finite Weak and Injective Dimension [PDF]

open access: yesProceedings of the American Mathematical Society, 1976
An extension is given of the theorem relating projective dimen- sion to depth for a finitely generated module of finite projective dimension over a commutative Noetherian local ring. This extension is dualized to relate injective dimension to a concept of codepth when the injective dimension is known to be finite. 1. Introduction and notation.
openaire   +2 more sources

Some Aspects of -Units in BCK-Algebras

open access: yesJournal of Applied Mathematics, 2012
We explore properties of the set of d-units of a -algebra. A property of interest in the study of -units in -algebras is the weak associative property. It is noted that many other -algebras, especially -algebras, are in fact weakly associative.
Hee Sik Kim, J. Neggers, Keum Sook So
doaj   +1 more source

Weak expectations and the injective envelope [PDF]

open access: yesTransactions of the American Mathematical Society, 2011
Given a unital C*-subalgebra of B(H), we study the set of all possible images of its injective envelope that are contained in B(H) and their position relative to the double commutant of the algebra in order to obtain more information about the existence or non-existence of weak expectations.
openaire   +3 more sources

Relative Weak Injective and Weak Flat Modules with Respect to a Semidualizing Module

open access: yesIndian Journal of Pure and Applied Mathematics, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tavasoli, Elham   +2 more
openaire   +1 more source

Injectivity and weak ternary separation

open access: yesDiscrete Applied Mathematics, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Powers, Robert C., White, Jeremy M.
openaire   +2 more sources

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