Results 61 to 70 of about 1,952,818 (108)

Morphic elements in regular near-rings

, 2023
We define morphic near-ring elements and study their behavior in regular near-rings. We show that the class of left morphic regular near-rings is prop?erly contained between the classes of left strongly regular and unit-regular near-rings.
Philly Kimuli (14349951)
core   +1 more source

Endomorphism Rings of Quasi-Injective Modules

, 1968
Y. Utumi (14 and 15) obtained some interesting results on self-injective rings. He showed that, if R is right self-injective, then so is R/J, where J is the Jacobson radical of R.
B. L. Osofsky
core   +1 more source

Endomorphism Rings of Small Pseudo Projective Modules [PDF]

, 2010
In this paper I have tried to find some of the results on endomorphism rings of small pseudo projective modules.
P C Bharadwaj, Ritu Jaiswal
core  

Isomorphism Between Endomorphism Rings of Modules Over A Semisimple Ring

, 2020
Our question is what ring R which all modules over R are determined, up to isomorphism, by their endomorphism rings? Examples of this ring are division ring and simple Artinian ring. Any semi simple ring does not satisfy this property.
Irawati, I. (Irawati), Susanto, H. (Hery), Irawati, S. (Santi), Hidayah, I. N. (Indriati)   +3 more
core  

Commutative Coherent Rings

, 1982
Throughout this paper R will be a commutative ring with 1. The purpose of this paper is to provide two new characterizations of coherent rings. The first of these characterizations shows that the class of coherent rings is precisely the class of rings ...
Eben Matlis
core   +1 more source

On skew version of reversible rings. [PDF]

, 2011
The paper deals with -reversible rings and their relationships with well known -symmetric, -Armendariz and -semicommutative rings. We consider a skew version of some classes of rings with respect to a ring endomorphism
Sattarovich, Rakhimov Isamiddin, Pourtaherian, Hamideh   +1 more
core   +1 more source

Cassini observations of the thermal plasma in the vicinity of Saturn's main rings and the F and G rings [PDF]

, 2005
The ion mass spectrometer on Cassini detected enhanced ion flux near Saturn's main rings that is consistent with the presence of atomic and molecular oxygen ions in the thermal plasma.
Fish, BA, Crary, FJ, Thomsen, MF, Baragiola, RA, Coates, AJ, Young, DT, Delapp, DM, Francis, MF, Reisenfeld, DB, Kurth, WS, Johnson, RE, Gurnett, DA, Tokar, RL   +12 more
core  

Isomorphisms between endomorphism rings of modules

, 1995
We derive a necessary and sufficient condition that an isomorphism between the endomorphism rings of modules be induced by a semi-linear isomorphism of the modules. We require that at least one of the modules contain a non-zero free summand, generalizing
Kenneth G. Wolfson
core   +1 more source

Strict Radicals and Endomorphism Rings

, 2009
We consider the determination of ring radicals by classes of modules as rst discussed by Andrunakievich and Ryabukhin, but in cases where the modules concerned are dened by additive properties. Such a radical is the upper radical dened by the class of
Barry Gardner (14737198)
core  

Quotient rings of endomorphism rings of modules with zero singular submodule

, 1972
Throughout this paper (R, M, N, S) will denote a Morita context satisfying a certain nonsingularity condition. For such contexts we give necessary and sufficient conditions in terms of M and R for S to have a semisimple maximal left quotient ring ...
John Hutchinson, Julius Zelmanowitz
core   +1 more source