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Publication Date

Thu Dec 03 2015

Journal Name

Journal Of New Theory

Issue Number

8

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TOPOLOGY SPECTRUM OF A KU-ALGEBRA

Samy Mohammed

Abdelaziz Elazab

Fayza A

Fatema Faisal

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The aim of this paper is to study the Zariski topology of a commutative KU-algebra. Firstly, we introduce new concepts of a KU-algebra, such as KU-lattice, involutory ideal and prime ideal and investigate some basic properties of these concepts. Secondly, the notion of the topology spectrum of a commutative KU-algebra is studied and several properties of this topology are provided. Also, we study the continuous map of this topological space.

Publication Date

Sun May 17 2020

Journal Name

Iraqi Journal Of Science

Intuitionistic Fuzzy Ideals of KU-Semigroups

KU-Semigroup

Intuitionistic Fuzzy K-Ideal

ntuitionistic Fuzzy SIdeal

Fatema F.

Sally A.

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In this work, we introduce an intuitionistic fuzzy ideal on a KU-semigroup as a generalization of the fuzzy ideal of a KU-semigroup. An intuitionistic fuzzy k-ideal and some related properties are studied. Also, a number of characteristics of the intuitionistic fuzzy k-ideals are discussed. Next, we introduce the concept of intuitionistic fuzzy k-ideals under homomorphism along with the Cartesian products.

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Publication Date

Sun Jul 30 2023

Journal Name

Iraqi Journal Of Science

On the G-quadratic and LG-quadratic of the Exterior Algebra and Associated Algebra

Initial ideal

Exterior algebra

Associated algebra

G-quadratic

LG-quadratic

Ruaa Yousuf

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Given an exterior algebra over a finite dimension vector space v, and let , where is a graded ideal in . The relation between the algebra and regarding to -quadratic and - quadratic will be investigated. We show that the algebra is - quadratic if and only if is - quadratic. Furthermore, it has been shown that the algebra is - quadratic if and only if is - quadratic.

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Publication Date

Tue Aug 31 2021

Journal Name

Iraqi Journal Of Science

Multipliers of an AT-algebra

AT-algebra

multiplier

isotonemultiplier

regularmultiplier

Left and the Right derivations

Fatema F.

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In this work, we present the notion of a multiplier on AT-algebra and investigate several properties. Also, some theorems and examples are discussed. The notions of the kernel and the image of multipliers are defined. After that, some propositions related to isotone and regular multipliers are proved. Finally, the Left and the Right derivations of the multiplier are obtained

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Publication Date

Fri May 01 2015

Journal Name

Journal Of Physics: Conference Series

Spectrum of Secondary Submodules

Suaad G

Ghaleb

Rasha

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Publication Date

Wed Jan 01 2014

Journal Name

International Journal Of Algebra

N-Fold Commutative KU-Algebras

Samy M.

Fatema F.

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Publication Date

Sun Jul 04 2010

Journal Name

Journal Of The Faculty Of Medicine Baghdad

Spectrum of breast diseases in a teaching hospital in al najaf

Acute bacterial mastitis

breast abscess

carcinoma

fibroadenosis

Salem A.H.

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Background: the morphological features of the brest undergoes substantial change between early adolescene and menopause which may result in fibrocystic changes.

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Publication Date

Sun Jan 01 2012

Journal Name

International Journal Of Contemporary Mathematical Sciences

Pre-Topology Generated by the Short Path Problems

: Graph theory

Short path problem

Closure operators

j-pre-topology

j = 1

2

j-dependency

j = 1

2.

Restriction

Separators

Rate of liaison.

M.

Y. Y.

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Let G be a graph, each edge e of which is given a weight w(e). The shortest path problem is a path of minimum weight connecting two specified vertices a and b, and from it we have a pre-topology. Furthermore, we study the restriction and separators in pre-topology generated by the shortest path problems. Finally, we study the rate of liaison in pre-topology between two subgraphs. It is formally shown that the new distance measure is a metric

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Publication Date

Wed Apr 28 2021

Journal Name

Journal Of Engineering

A Ultra-broadband Thin Metamaterial Absorber for Ku and K Bands Applications

Octagon resonator

Metamaterial

Broadband absorber

RADAR absorber

High absorption.

Hema Omer

Asaad M.

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In this paper, a design of the broadband thin metamaterial absorber (MMA) is presented. Compared with the previously reported metamaterial absorbers, the proposed structure provides a wide bandwidth with a compatible overall size. The designed absorber consists of a combination of octagon disk and split octagon resonator to provide a wide bandwidth over the Ku and K bands' frequency range. Cheap FR-4 material is chosen to be a substate of the proposed absorber with 1.6 thicknesses and 6.5×6.5 overall unit cell size. CST Studio Suite was used for the simulation of the proposed absorber. The proposed absorber provides a wide absorption bandwidth of 14.4 GHz over a frequency range of 12.8-27.5 GHz with more than %90 absorp

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Publication Date

Sun Mar 04 2018

Journal Name

Baghdad Science Journal

On Fully Stable Banach Algebra Modules and Fully Pesudo Stable Banach Algebra Modules

fully stable Banach A-modules

the algebra of endomorphism of a fully stable Banach A-module

fully pseudo stable Banach A-module.

Samira Naji

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The concept of fully pseudo stable Banach Algebra-module (Banach A-module) which is the generalization of fully stable Banach A-module has been introduced. In this paper we study some properties of fully stable Banach A-module and another characterization of fully pseudo stable Banach A-module has been given.

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Publication Date

Wed Mar 30 2022

Journal Name

Iraqi Journal Of Science

Involutive Gamma Derivations on n-Gamma Lie Algebra and 3- Pre Gamma -Lie Algebra

Algebra

Lie Algebra

Derivation

ndpreserving function

Ali Abd H

Rajaa Chaffat

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In this paper, the structure of and have been introduced and studied. We also obtain that a is of a if and only if there exists an on such that . In addition, we obtain that of if and only if there is an on such that , where are subspaces of with eigenvalues 1 and −1, respectively. We also find t that the existence of on implies that there exists a compatible under appropriate condition.

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