Manal Al-Labadi, Omar A. AbuGhneim and Hasan Al-Ezeh, " Commuting Graph of the Ring of All m1 m2 Direct Sum Matrices over Zn[i] and over Zn[ ] " , "International Journal of Mathematical Analysis",Vol.,No., HIKARI Ltd, www.m-hikari.com, , 02/03/2018
Wasim Audeh1 §, Manal Al-Labadi2, " MORE NUMERICAL RADIUS INEQUALITIES FOR OPERATOR MATRICES " , "International Journal of Pure and Applied Mathematics",Vol.,No., lll, , 01/05/2018
:الملخص
In this work, we will prove several numerical radius inequalities from them we get
recently proved numerical radius inequalities as special cases, and we will present numerical
radius inequalities which are sharper than recently proved numerical radius inequalities.
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Dr. Eman Abu-Hjlih Dr. Manal Al-Labadi Dr. Hasan Al-Ezeh, " The 1- planarity of Intersection Graph of Ideals of a Ring. " , " Journal, Italian Journal of Pure and Applied Mathematics",Vol.1,No., Journal, Italian Journal of Pure and Applied Mathematic, Italian, 07/01/2019
Manal AL-Labadi, " When Intersection Ideals of Graphs of Rings are a Divisor graph " , "WSEAS TRANSACTIONS on MATHEMATICS",Vol.19,No., lll, lll, 08/25/2020
:الملخص
Let R be a commutative principal ideal ring with unity. In this paper, we classify when the intersection
graphs of ideals of a ring R G(R), is a divisor graph. We prove that the intersection graphs of ideals of a ring R
G(R), is a divisor graph if and only if R is a local ring or it is a product o
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Manal Al-Labadi, " The Relationship between Eulerian Intersection Ideals of Graphs of Rings and Covid-19 " , " International Medical Journal",Vol.25,No., lll, Japan, 09/27/2020
Manal Al-LAbadi, Wasim Audeh, Anwar Al-Boustanji, " WHEN ZERO-DIVISOR GRAPH OF SOME SPECIAL IDEALIZATION RINGS ARE DIVISOR GRAPHS " , "International Journal of Current Research",Vol.11,No., ll, ll, 07/17/2019
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Let R be a ring with unity and let M be an R-module. Let R(+)M be the idealization of the ring R by the M-module. In this article, we investigate when Γ(Z[alpha](+)M )) and Γ(Z_p^(alpha_1)[alpha](+)Z_p^(alpha_2 ) are divisor graphs.
Manal Al-LAbadi, " Some Properties of Commuting Graph of the Ring of All m1 ⊕m2 Matrices " , "Information Sciences Letters An International Journal",Vol.10--,No., --, --, 01/01/2021
:الملخص
The commuting graph of a ring R, denoted by Γ (R), is a graph whose vertices are all non-central elements of R and two
distinct vertices u and v are adjacent if and only if uv = vu. In this paper let R be the commutative ring with 1R 6= 0R. In this paper we
investigate, some basic properties of Γ
MANAL Al-LABADI and Eman Mohammad Almuhur, " Planar of special idealization rings " , "WSEAS TRANSACTIONS on MATHEMATICS",Vol.19,No., --, --, 12/23/2020
:الملخص
Let R(+)N be the idealization of the ring R by the R-module N. In this paper, we investigate when
Γ(R(+)N) is a Planar graph where R is an integral domain and we investigate when Γ(Zn(+)Zm) is a Planar
graph.
Manal Al-Labadi, " Geodetic Number Of Circulant Graphs Cm({2,4, ..., ⌊m/ 2 ⌋−1, ⌊m/ 2 ⌋}) " , "Applied Mathematics & Information Sciences An International Journal",Vol.15,No., --, --, 03/01/2021
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In this paper, we compute the geodetic set and geodetic number of circulant graphs m({2,4, · · · , ⌊m
2 ⌋−1, ⌊m
2 ⌋}) where
m = 2p or m = p.
Manal Al-Labadi1, Eman Mohammad Almuhur, Amani Shatarah, Anwar Alboustanji, Nosaiba M. Omer1, Nazneen Khan, and Raeesa Bashir, " EULERIAN GRAPH OF SOME SPECIAL IDEALIZATION RINGS " , "Advances in Mathematics: Scientific Journal",Vol.10,No., --, --, 03/31/2021
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Let R be a ring with unity and let M be an R-module. Let R(+)M
be the idealization of the ring R by the R-module M. In this article, we study
the Eurelian property of zero-divisor graphs. We investigate when some special
idealization rings are Eulerian graphs.
Nosaiba M. Omer1, Hasan Z. Hdeib, Eman M. Almuhur, and Manal Al-Labadi1, " ON P2-C-CLOSED SPACE IN BITOPOLOGICAL SPACE " , "Advances in Mathematics: Scientific Journal",Vol.10,No., --, --, 03/31/2021
:الملخص
In our paper, we introduce a new concept concerning C-closed
topological spaces. A pairwise C-closed bitopological space differs than what
was discussed in [4], namely, P2 C-closed spaces. Also, we obtain many results
concerning properties of pairwise sequential spaces namely, P1-sequential
s
EMAN ALMUHUR1, MANAL AL-LABADI2, " Pairwise Strongly Lindelöf, Pairwise Nearly, Almost and Weakly Lindelöf Bitopological Spaces " , "WSEAS TRANSACTIONS on MATHEMATICS",Vol.20,No., --, --, 04/09/2021
:الملخص
The main purposes of this article is to introduce new generalizations of the notion of pairwise Lindelöf
spaces in bitopological spaces where new notions: pairwise strongly Lindelöf, pairwise nearly, pairwise almost
and pairwise weakly strongly Lindelöf bitopological spaces depend on the new notio
Eman Almuhur, Manal Al-Labadi, Amani Shatarah, Nazneen Khan and Raeesa Bashir, " Studying structure of Coronaviridae, analyzing their geometry and focusing on the role of electronic applications in health awareness of viruses " , "INTERNATIONAL JOURNAL OF HUMAN RIGHTS IN HEALTHCARE",Vol.10,No., Emerald Publishing Limited, --, 05/08/2021
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This study aims to focus on electronic applications that have an effective role in raising the
awareness of the dangers of viruses’ transmission from person-to-person and their positive and important
impact on people’s lives
Wasim Audeh, Manal Al-Labadi, " Some results about numerical radius inequalities " , "International Journal of Mathematics and Computer Science,",Vol.17,No., ., ., 01/01/2022
:الملخص
Let X1,X2, ...,Xn, Y1, Y2, ..., Yn be operators on a complex separable
Hilbert space, p ≥ 2. Then
wp
Pn
i=1
(Xi + Yi)
≤ 2p−1
Pn
i=1
(|Xi|p + |X∗
i |p + |Yi|p + |Y ∗
i |p)
.
This inequality contains several considerable special cases.
Eman Almuhur, Manal Al-Labadi, " The emergence of logic in mathematics and its influence on learners’ cognition and way of thinking " , "Int. J. Nonlinear Anal. Appl",Vol.12,No., ., ., 10/15/2021
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This article sheds light on the single phrase, logical thinking, which came to be understood in so
many diverse ways. To assist explain the many distinct meanings, how they arose, and how they are
connected, we trace the emergence and evolution of logical thinking in mathematics. This article
is
Eman Almuhur1, Mona Khandaqji2, Manal Al-labadi3, Anwar Alboustanji4, " Predicting Pandemic Curve Distribution Using Statistical Models " , "Indian Journal of Forensic Medicine and Toxicology ·",Vol.16,No., --, --, 01/01/2022
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This article discusses the distribution of pandemic in the world and pandemic curve in Jordan and
how the science of probability and statistics predict when active cases tend to zero by determining the
shape of epidemic curve and relating it to a special probability distribution that has specific
Eman Almuhur , Manal Al-lab adi , Amani Shatarah , Tala Sasa , Raeesa Bashir , Nazneen Khan, " Role of Mathematics Instructors in Enhancing Student’s SelfConfidence in Distance Learning During Coronavirus Disease " , "Indian Journal of Forensic Medicine & Toxicology",Vol.15,No., --, --, 11/06/2021
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The results of the current study showed that the effect of the alcoholic extract of theHydrastiscanadensis
plant was more effective than the aqueous extract on the bacteria isolated from otitis media at the same
concentrations.As the alcoholic extract had the highest effect on proteusmirabilis,Sta
Eman Almuhur, Manal AL-Labadi, Amani Shatarahc , Eman A. AbuHijlehd , Sarah Khamise, " On µ − L−closed, q−compact and q− Lindel¨of spaces in generalized topological spaces " , "Int. J. Nonlinear Anal. Appl",Vol.13,No., ---, ---, 02/05/2022
:الملخص
The research paper’s main goal is to propose the notions of µ−L-closed, q−compact and q−Lindel¨of
spaces in generalized topological spaces. A number of properties concerning those new spaces are
investigated and the characteristics of mappings are explored. The traditional definitions and attribut
M. Khandaqji*, E. AlMuhur, M. Al-labadi and A. Alboustanji, " Further results of best simultaneous approximation on function spaces " , "Journal of Analysis and Applications",Vol.20,No., .., …, 04/09/2022
:الملخص
The aim of this paper is to establish new results of best simultaneous proximinality problem for a finite number of vector val- ued functions in the Ko ̈the spaces.
Manal Al-Labadi, " Geodetic Number Of Circulant Graphs Cn({1, 3}) " , "Palestine Journal of Mathematics",Vol.11,No., ...., ...., 05/15/2022
:الملخص
In this paper, we compute the geodetic set and geodetic number of circulant graphs Cn({S}) where S = {1, 3}.
