Results 81 to 90 of about 4,983,422 (126)

A method for monitoring junction temperature of IGBT module based on turn-off voltage

open access: yes机车电传动
The precise junction temperature monitoring is of paramount importance for enhancing the reliability of insulated gate bipolar transistor (IGBT) modules and extending the lifespan of devices.
LAN Weiyin   +5 more
doaj  

RINGS WHOSE CYCLIC MODULES ARE DIRECT SUMS OF EXTENDING MODULES

open access: yesGlasgow Mathematical Journal, 2012
Pınar Aydoğdu, Noyan Er, N. Ertas
semanticscholar   +1 more source
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Relatively Extending Modules

Algebras and Representation Theory, 2009
The author describes in a common language two generalizations of extending modules studied by \textit{P. F. Smith, D. V. Huynh} and \textit{N. V. Dung} [in Q. J. Math., Oxf. II. Ser. 41, No. 162, 225-235 (1990; Zbl 0712.16016)] and by \textit{J. Clark} [in Abelian groups and modules. Proc. int. conf. Dublin, 1998. Basel: Birkhäuser.
Septimiu Crivei
exaly   +4 more sources

On generalized extending modules

Journal of Zhejiang University: Science A, 2007
A module \(M\) is called generalized extending if every submodule \(N\) of \(M\) is contained in a direct summand \(K\) of \(M\) such that \(K/N\) is a singular module. Basic properties of such modules are studied, including a characterization of those rings \(R\) such that every \(R\)-module is generalized extending.
Qingyi Zeng
exaly   +2 more sources

Corrigendum To: Goldie Extending Modules

Communications in Algebra, 2013
This corrigendum is written to correct an error in Corollary 2.5(ii) and an error in the proof of the converse of Theorem 2.7 of Akalan, Birkenmeier, and Tercan [1].
E. Akalan, G. Birkenmeier, A. Tercan
semanticscholar   +2 more sources

On Goldie Extending Modules with Condition (C2)

Communications in Algebra, 2016
In this article, we define a module M to be 𝒢-extending if and only if for each X ≤ M there exists a direct summand D of M such that X ∩ D is essential in both X and D. We consider the decomposition theory for 𝒢-extending modules and give a characterization of the Abelian groups which are 𝒢-extending.
I. Kikumasa, Y. Kuratomi
semanticscholar   +3 more sources

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