doi:10.21123/bsj.2008.5.4.669-675

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Publication Date

Sun Dec 07 2008

Journal Name

Baghdad Science Journal

Volume

5

Issue Number

4

DOI

10.21123/bsj.2008.5.4.669-675

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Some Results on Reduced Rings

"Reduced Ring

Semiprime Ring

Prime Ring

Essential Ideal

Derivations and Homomorphism"

Mehsin Jabel

Dalal Ibraheem

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The main purpose of this paper is to study some results concerning reduced ring with another concepts as semiprime ring ,prime ring,essential ideal ,derivations and homomorphism ,we give some results a bout that.

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Publication Date

Mon Oct 28 2019

Journal Name

Iraqi Journal Of Science

Generalized Strong Commutativity Preserving Centralizers of Semiprime Î“- Rings

Î“-ring

semiprime Î“-ring

generalized strong commutativity preserving right centralizer

generalized strong Cocommutativity preserving right centralizer

Shahed Ali

Abdulrahman H.

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In this paper, we introduce the concept of generalized strong commutativity (Cocommutativity) preserving right centralizers on a subset of a Î“-ring. And we generalize some results of a classical ring to a gamma ring.

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(3)

Publication Date

Sat Dec 30 2023

Journal Name

Iraqi Journal Of Science

Lie and Jordan Structure in Prime Γ- rings with Γ-centralizing Derivations

Prime Γ-ring

Lie ideal

Jordan ideal

Γ- centralizing

Derivation.

Abdulrahman

Aliaa

...Show More Authors

Let M be a prime Γ-ring satisfying abc  abc for all a,b,cM and
,  with center Z, and U be a Lie (Jordan) ideal. A mapping d :M M
is called Γ- centralizing if u d u Z  [ , ( )] for all uU and  .In this paper
, we studied Lie and Jordan ideal in a prime Γ - ring M together with Γ -
centralizing derivations on U.

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Publication Date

Mon Mar 01 2021

Journal Name

Journal Of Physics: Conference Series

Some Results in Grűnwald-Letnikov Fractional Derivative and its Best Approximation

Sura Khayoon

Saad Naji

Nadia M.J.

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Abstract<p>In This paper, we have been approximated Grűnwald-Letnikov Derivative of a function having m continuous derivatives by Bernstein Chlodowsky polynomials with proving its best approximation. As well as we have been solved Bagley-Torvik equation and Fokker–Planck equation where the derivative is in Grűnwald-Letnikov sense.</p>

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(6)

(4)

Publication Date

Sun Sep 04 2011

Journal Name

Baghdad Science Journal

Jordan left (?,?) -derivations Of ?-prime rings

?- prime rings

?- square closed lie idea

left (?

?) - derivation

Jordan left (?

?) -derivations .

Ikram A.

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It was known that every left (?,?) -derivation is a Jordan left (?,?) – derivation on ?-prime rings but the converse need not be true. In this paper we give conditions to the converse to be true.

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Publication Date

Sat Jun 27 2020

Journal Name

Iraqi Journal Of Science

Green Synthesis of Reduced Graphene Oxide Using Ascorbic Acid

graphene oxide

reduced graphene oxide

XRD

SEM

ascorbic acid

Hayder A

J. J.

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A green and low-cost method was used to prepare graphene oxide (GO) and reduced graphene oxide (rGO) by chemical exfoliation of graphite powder by modified Hummers method, followed by reduction using ascorbic acid. X-ray diffractometry (XRD) and field emission scanning electron microscopy (FE-SEM) were used to analyze the structure and morphology of the synthesized materials. Fourier transform infrared spectroscopy (FTIR) and ultraviolet-visible spectroscopy were used to identify the formation of the GO and rGO

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(9)

Publication Date

Sun Jan 01 2023

Journal Name

Journal Of Interdisciplinary Mathematics

On maps of Γ -period 2 on prime Γ- near-rings

Hiba A.

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We present the concept of maps Γ- periodi2 on Γ -near-ring S. Our main goal is to research and explore the presence and mapping traits such as h Γ –hom anti-Γ –hom, Γ –α-derivations of Γ -periodi2 on Γ- near-rings.

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Publication Date

Fri Jan 01 2021

Journal Name

Advances In Intelligent Systems And Computing

Γ-n-Derivations on Semigroup Ideals on Prime Γ-Near-Rings

Hiba A.

Abdulrahman H.

...Show More Authors

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Publication Date

Thu Jul 01 2021

Journal Name

Journal Of Physics: Conference Series

Generalized Γ-n-Derivations on Prime Γ-Near-Rings

Hiba A.

Abdulrahman H.

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Abstract<p>The main purpose of this paper is to define generalized Γ-n-derivation, study and investigate some results of generalized Γ-n-derivation on prime Γ-near-ring G and <italic>K</italic> be a nonzero semi-group ideal of <italic>G</italic> which force G to be a commutative ring.</p>

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(1)

Publication Date

Mon Jan 01 2018

Journal Name

International Mathematical Forum

Strongly Rickart *-rings

Strongly Rickart ∗-rings

strongly Rickart rings

Rickart ∗- rings

*-biregular ∗-rings

Tamadher Arif

...Show More Authors

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Publication Date

Wed May 01 2019

Journal Name

Journal Of Engineering

Reduced Complexity SLM Method for PAPR Reduction

OFDM

PAPR

computational complexity

selected mapping

phase rotation vectors.

Zahraa Ali

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In this paper, the computational complexity will be reduced using a revised version of the selected mapping (SLM) algorithm. Where a partial SLM is achieved to reduce the mathematical operations around 50%. Although the peak to average power ratio (PAPR) reduction gain has been slightly degraded, the dramatic reduction in the computational complexity is an outshining achievement. Matlab simulation is used to evaluate the results, where the PAPR result shows the capability of the proposed method.

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