Yayıncı "Mathematical Soc Rep China" için listeleme
Toplam kayıt 6, listelenen: 1-6
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On Hollow-Lifting Modules
(Mathematical Soc Rep China, 2007)Let R be any ring and let M be any right R-module. M is called hollow-lifting if every submodule N of M such that M/N is hollow has a coessential submodule that is a direct summand of M. We prove that every amply supplemented ... -
On Modules And Matrix Rings With Sip-Extending
(Mathematical Soc Rep China, 2007)In this note we study modules with the property that the intersection of two direct summands is essential in a direct summand (SIP-extending). Amongst other results we show that the class of right SIP-extending modules is ... -
On The Second Equation Of Obata
(Mathematical Soc Rep China, 2011)In this paper we prove some results related to a certain vector field satisfying the second equation of Obata [8] on vector fields. -
Primitive Submodules, Co-Semisimple and Regular Modules
(Mathematical Soc Rep China, 2018)In this paper, primitive submodules are defined and various properties of them are investigated. Some characterizations of co-semisimple modules are given and several conditions under which co-semisimple and regular modules ... -
Pseudo Projective Modules Which are not Quasi Projective and Quivers
(Mathematical Soc Rep China, 2018)In this paper we construct pseudo projective modules which are not quasi projective over non-commutative perfect rings. To do it we construct finite dimensional quiver algebras over the field Z(2). The modules which are ... -
Reduced and P.Q.-Baer Modules
(Mathematical Soc Rep China, 2007)In this paper, we study p.q.-Baer modules and some polynomial extensions of p.q.-Baer modules. In particular, we show: (1) For a reduced module M-R,M-R is ap.p.-moduleiff M-R is a p.q.-Baer module. (2) If M-R is an ...