Results 101 to 110 of about 16,757 (142)

Frontier advances in molecular dynamics simulations for the design and optimization of oil-displacement polymers. [PDF]

open access: yesRSC Adv
Jiang W   +31 more
europepmc   +1 more source

Weak $n$-injective and weak $n$-fat modules

Czechoslovak Mathematical Journal, 2022
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Arunachalam, Umamaheswaran   +3 more
openaire   +2 more sources

WEAK INJECTIVE AND WEAK FLAT COMPLEXES

Glasgow Mathematical Journal, 2015
AbstractLet R be an arbitrary ring. We introduce and study a generalization of injective and flat complexes of modules, called weak injective and weak flat complexes of modules respectively. We show that a complex C is weak injective (resp. weak flat) if and only if C is exact and all cycles of C are weak injective (resp. weak flat) as R-modules.
Gao, Zenghui, Huang, Zhaoyong
openaire   +1 more source

Weak Injective and Weak Flat Modules

Communications in Algebra, 2015
Let R be a ring. A left R-module M (resp., right R-module N) is called weak injective (resp., weak flat) if (resp., ) for every super finitely presented left R-module F. By replacing finitely presented modules by super finitely presented modules, we may generalize many results of a homological nature from coherent rings to arbitrary rings.
Zenghui Gao, Fanggui Wang
openaire   +1 more source

Quasiparticle-Injected Superconducting Weak Link Device

Japanese Journal of Applied Physics, 1981
This paper concerns a new three terminal superconducting weak link device, having a third electrode attached to the weak link part for injecting quasiparticles. The structure, the fabrication procedure and the result of the measurement of its static I-V characteristics are presented.
Shigeki SAKAI, Hiroshi TATENO
openaire   +1 more source

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