Volume 8, Issue 2, Autumn 2016, Page 1-70


Some Properties of Spectral Theory in Fuzzy Hilbert Spaces

Noori F. Al-Mayahi; Abbas M. Abbas

Journal of Al-Qadisiyah for Computer Science and Mathematics, Volume 8, Issue 2, Pages 1-7

In this paper we give some definitions and properties of spectral theory in fuzzy Hilbert spaces also we introduce definitions Invariant under a linear operator T on fuzzy normed spaces and reduced linear operator on fuzzy Hilbert spaces and we prove theorms related to eigenvalue and eigenvectors ,eigenspace in fuzzy normed , Invariant and reduced in fuzzy Hilbert spaces and show relationship between them.

Fuzzy α-Translations of KUS-algebras

Samy M. Mostafa; Areej Tawfeeq Hameed; Narjes Zuhair Mohammed

Journal of Al-Qadisiyah for Computer Science and Mathematics, Volume 8, Issue 2, Pages 8-16

Fuzzy α-translations, (normalized, maximal) fuzzy extensions and fuzzy β-multiplications of fuzzy KUS-subalgebras of KUS-algebras are discussed. Relations among fuzzy α-translations and fuzzy extensions of fuzzy KUS-ideals are investigated.

Subclass of harmonic meromorphic functions with fixed residue ζ

Hazha Zirar Hussain

Journal of Al-Qadisiyah for Computer Science and Mathematics, Volume 8, Issue 2, Pages 17-24

By using the linear operator J^n (ν,l)f(z), we introduce a new subclass of meromorphic harmonic functions with fixed residue ζ in U_w, and we investigate several convolution properties, coefficient inequalities, distortion theorem and extreme points for this class.

On DM- Compact Smarandache Topological Semigroups

Mohammed Abdulridha Mutar; Dheia Gaze Salih Al-Khafajy

Journal of Al-Qadisiyah for Computer Science and Mathematics, Volume 8, Issue 2, Pages 25-33

In this present paper, we have introduced some new definitions On DM-compact Smarandache topological semigroup and DM-L. compact Smarandache topological semigroup for the compactness in topological spaces and groups. We obtained some results related to DM-compact Smarandache topological semigroup and DM-L. compact Smarandache topological semigroup, for example any infinite group can be a DM- compact Smarandache topological semigroup.

SS-Flat Modules

Akeel Ramadan Mehdi; Adel Salim Tayyah

Journal of Al-Qadisiyah for Computer Science and Mathematics, Volume 8, Issue 2, Pages 34-44

In this paper, we introduce the dual notion of ss-injective module, namely ss-flat module. The connection between ss-injectivity and ss-flatness is given. Min-Coherent rings, FS-rings, PS-rings, and universally mininjective rings are characterized in terms of ss-flat modules and ss-injectivite modules.

Organization of local area networks (LAN) (Case study: Hospital Diwaniyah educational).

Ali Jaber Tayh

Journal of Al-Qadisiyah for Computer Science and Mathematics, Volume 8, Issue 2, Pages 45-50

The present paper presents main conceptual approaches and technical solutions for the design of a typical local area network (LAN) with a different number of work locations–from small networks of departments to central LAN of large enterprises. The main task facing the designers of such system is to the fullest degree study all business processes of the facility itself in order to achieve utmost unification of equipment and technical solutions as well as universalization of approaches to the facility infrastructure administration and servicing. It is necessary to take into account the availability of such by now everyday possibilities and services as:
● Telephone LAN – by means of IP-telephony technologies as well as traditional telephone network.
● Integration of designed LAN with other informational infrastructures.
● Safety and access control system in the designed LAN.

Design and implementation secured and user interactive Electronic Examination Committee Management System

Mohamed. A. Ahmad

Journal of Al-Qadisiyah for Computer Science and Mathematics, Volume 8, Issue 2, Pages 51-61

Nowadays, database systems have played an important role in all walks of human being life, where database systems are used often in every field because the costs of introduction and running of the database system became low. The system is presented in the paper is used to management collage examination committee work. Electronic Examination Committee System (EECS) is a software that helps collage management, committee staff, and members efficiently do all examination committee work electronically fast and safe, like add new student, add subject, add degree of each student, find results. Besides that, the system could compute the annual final results, the average, and the estimation, also it could query for a specified student name, students’ degree, final results, and the sequence for passed students. Farther more, the software supported to provide printed reports for first semester result, second semester result, and annual total marks, for all studied subjects of specified stage, with capability of display statistic for the pass ratio, total number of students and the number of passed students of each stages, with printed capabilities. In addition, can be import and export the data to Microsoft Excel tables and more.

Estimate survival function for censored sample type two Bladder cancer

Hind Jawad Kadhum Al-Bderi

Journal of Al-Qadisiyah for Computer Science and Mathematics, Volume 8, Issue 2, Pages 62-70

This research cares to estimate the unlabeled parameters for generalized Rayleigh distribution model depend on censored samples type two ; Utilizing the maximum likelihood estimator method to get the derivation of the point estimation for all unlabeled parameters depend on iterative technique , as Newton – Raphson method , then to derive Lindley approximation estimator method . At last , checking whether this model ( GRD ) suits to a set of real data .

FindingCorrection Terms Accompaniment of Rule MMS of Triple Integrals Partial Derivative Singular or Singular Numerically

Safaa Mahdi Muosa; Nada Ahmed Mohammed Taha; Hayder Abbas Dahham

Journal of Al-Qadisiyah for Computer Science and Mathematics, Volume 8, Issue 2, Pages 1-15

The main aim of this paper is to find a new numerical method for evaluating values of integrals triple whose singular or the integrands their selves are singular Atone of two ends of the region of integration and by use the Simpson‘s rule on the interior dimension X and Mid- point rule on both two dimensions of exterior Z and middle dimension Y with acceleration Romberg where the number of divisions on the exterior dimension are equal to the number of divisions on the middle dimension and equal to the number of divisions on the interior dimension where we got high accuracy in the results by few subintervals relatively and short time .

Derivation of Composition Formula for Evaluating Triple Integrals Numerically BY Using Trapezoidal rule and Midpoint and when the Singularity at both of End Integrals.

Rana Hassan helal abdolah

Journal of Al-Qadisiyah for Computer Science and Mathematics, Volume 8, Issue 2, Pages 16-28

The main aim of this paper to find values of the triple integration numerically which is improper (singular) of the partial derivatives or improper at both of of the integration .
Also in this paper, we find general formula of the errors according behaviour of the integrands using new approach is different from the previous approached by Mohammed [4] , Alttai [5] , Dayaa [6] and others .
The method is a composition method of using trapezoidal on the dimension of and midpoint rule on the two dimensions interior and exterior with applying Romberg acceleration method when the number of subintervals of interval of interior integral are equal to the number of subintervals of exterior integral such that is the distances between coordinates of and is the distances between coordinates of and is the distances between coordinates of such that we can depend on it to calculate the triple integrations , and given higher accuracy in the results by few subintervals and time less than the request time for the researchers in the same subject .