Green's Relations in Rings and Completely Simple Rings
Journal Title: JOURNAL OF ADVANCES IN MATHEMATICS - Year 2018, Vol 14, Issue 2
Abstract
In this paper we prove that which of Green's relations $\mathcal{L,R,H}$ and $\mathcal{D}$ in rings preserve the minimality of quasi-ideal. By this it is possible to show the structure of the classes generated by the above relations which have a minimal quasi ideal. For the completely simple rings we show that they are generated by the union of zero with a $\mathcal{D} $-class. Also we emphasize that a completely simple ring coincides with the union of zero with a $\mathcal{D} $-class if and only if it is a division ring.
Authors and Affiliations
Florion Cela
Certain Subclass of Univalent Functions Involving Fractional Q-Calculus Operator
The main object of the present paper is to introduce certain subclass of univalent function associated with the concept of differential subordination. We studied some geometric properties like coefficient inequality and...
New Analytical and Empirical Expressions for the Percentage of the Star's Flux Through TransparentAtmosphere Between Two Wave Lengths
In this paper, new analytical and empirical expressions for the percentage of the star's flux through transparent atmosphere between two wave lengths are developed. For the analytical developments, literal expressi...
Semi-Bc-Continuous Functions in Topological Spaces
The concept of Semi-Bc-continuous functions in topological spaces is introduced and studied. Some of their characteristic properties are considered. Also we investigate the relationships between these classes of function...
FERMAT'S LAST THEOREM: ALGEBRAIC PROOF
In 1995, A, Wiles announced, using cyclic groups, a proof of Fermat's Last Theorem, which is stated as follows: If is an odd prime and x; y; z are relatively prime positive integers, then . In this note, a proof of...
On Soft Metric Spaces
After the famous article of Moldotsove [10] in 1999 which initiate the theory of soft sets as a mathematical theory to deal with the uncertainty problems, many research works in the softbmathematics and its applica...