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طرائق حسابية فعالة لحل المعادلات التفاضلية الجزئية ذات الرتبة الكسرية == AnEcientComputationalMethods for solvingFractionalPartial Di erentialEquations

Author name: محمد عبد الحسين حسين
Supervisor name: حسن كامل جاسم
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:

الطرق شبه تحليلية للمعادلات التفاضلية الجزئية من الرتبة الكسرية == Semi Analytical Methods for Partial Differential Equations of Fractional Order

Author name: حسين علي عويد
Supervisor name: حسن كامل جاسم | ميادة غصاب محمد
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:

بعض النتائج في مشاكل التوازن == Some Results of Non-linear Hemiequilibrium Problems

Author name: الاء ماجد جبر البطي
Supervisor name: عايد العيوس حاشوش البدري
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: Arabic
University location: Dhi Qar
First pages:

مقدر بيز المقلص الى توزيع ريلاي بالنسبة الى دالتي خسارة مختلفتين == Bayes ShrinkageEstimationof RayleighDistributionunderDi erent LossFunctions

Author name: احمد باقر جعفر القطيفي
Supervisor name: علاء خليف جحيل البهادلي
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:

Maximum Likelihood Estimation and Bayesian Estimation of Two-Parameter Pareto Distribution Based on Interval-Censored Data

Author name: Hussein Nayyef Mohammed
Supervisor name: Riyadh Rustam Muhsen Al-Mosawi
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:

A Lie Symmetry Classication of First Integral and Determining the Points Symmetry of PDEs, ODEs with Some Applications

Author name: Sajid Mohammad Kadhim
Supervisor name: Mayada Gassab Mohammad |Hassan KamilJassim
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:

بعض النتائج حول توسيع البيانات والبيانات الموجهة == Some Results On Extension of Graphs and Digraphs

Author name: علياء عذاب علوان
Supervisor name: اكرم برزان عطار
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:

خواص الاستقرارية والتفرع لبعض المعادلات التفاضلية الجبرية الدورية == Stability and Bifurcation Properties for Some Periodic Di?erential Algebraic Equations

Author name: حسن شذر كاظم
Supervisor name: كمال حامد ياسر الموسوي
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:

نماذج رياضية في النمو البيولوجي == Mathematical Models of Biological Growth

Author name: مظفر حبيب زماخ
Supervisor name: علي حسين شعاع
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:

مسالة جدولة الماكنة الضبابية

Author name: مروة محمد قاسم
Supervisor name: محمد كاظم زغير الزويني | شاكر كاظم علي الشريفي
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:

جدولة الاعمال على ماكنة واحدة لتصغير دالة هدف ثنائية == Scheduling Jobs on a Single Machine to Minimize Bi - criteria

Author name: اسماء علي زياد
Supervisor name: محمد كاظم زغير الزويني
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:

تفرع الحل في المعادلات التفاضلية الجبرية شبه الخطية ذات معلمه واحدة ومعلمتين == Bifurcation of solution in one and two parameters Guasilinear Differential Algebraic Equations

Author name: عباس محسن الحسيناوي
Supervisor name: كمال حامد ياسر الموسوي
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:

تصغير المجموع الوزني لتخفيض وقت الاتمام واكبر تاخير في مسالة جدولة الماكنة == Minimizing the Sum of Discounted Total Weighted Completion Time and Maximum Lateness in Machine Scheduling Problem

Author name: تهاني جبار خربيط
Supervisor name: محمد كاظم زغير الزويني
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:

المحاكاة العددية لمعادلة الاحتراق الحراري == Numerical Simulation of Combustion Fronts

Author name: حوراء حسين زبالة
Supervisor name: ميادة غصاب محمد
General topic: Mathematics
Specific topic: Numerical Analysis
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:

نتائج جديدة في الفضاءات المعيارية الضبابية الحدسية == New Results in Intuitionistic Fuzzy Normed Spaces

Author name: كاظم بهلول طارش الغزي
Supervisor name: محمد جاسم محمد ال مسافر
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:

حول بديهيات الفصل لبعض الانواع من المجموعات المفتوحة في الفضاءات التبولوجية الثنائية المثالية الضبابية الحدسية == On Separation Axioms of Some Types of Open Sets in Intuitionistic Fuzzy Ideal Bitopological Spaces

Author name: محمد جاسم طعيمه الموسوي
Supervisor name: محمد جاسم محمد ال مسافر
General topic: Mathematics
Specific topic: Topology
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:

تفرع الحل في المعادلات التفاضلية الاعتيادية ذات الاضطراب المنفرد والمعادلات الجبرية التفاضلية بطريقة تخفيض النظام الموسع == Bifurcation of Solution in Singularly Perturbed Ordinary Differential Equations and Differential Algebraic Equations by Extended System Reduction Method

Author name: ايات سلام شرهان الجابري
Supervisor name: كمال حامد ياسر الموسوي
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:

جدولة n من النتاجات على ماكنة واحدة لتصغير دالتين == An n - Jobs One Machine Scheduling for Minimization the Sum of Two Criteria

Author name: ازهار مهدي عبادي
Supervisor name: محمد كاظم زغير الزويني
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:
Abstract: In this thesis, we considered the problem of scheduling ???? jobs on a single machine. The aim of this study is to find the optimal and near optimal solutions for the sum of cost of total flow time and maximum late work with unequal ready time, this problem denoted by 1????????⁄Σ????????+????????????????????????=1⁄. The problem is strongly NP - hard, the branch and bound method was using to find optimal solution. Two lower bounds (LB1, LB2) are proposed each of them based on decompose the problem into two sub problems. The lower bounds of the problem is the sum of the lower bounds of the two sub problems. A heuristic which gives an upper bound in the root node of BAB algorithm was proposed, its effective in finding an optimal or near optimal schedule. Also, we proved some special cases of the problem which lead to optimal solution, three dominance rules were stated and proved. The results of extensive computational tests show that the proposed BAB algorithm is effective in solving problems up to (35) jobs at a time less than or equal to (30) minutes.We apply two local search methods to find near optimal solutions : Artificial Fish Swarm Algorithm (AFSA) and Fruit Fly Optimization Algorithm (FOA) .Computational experience found that these local search methods can solve the problem up to (6000) jobs with reasonable time, also found that : The AFSA has better results for the problem of size less than or equal to (35) jobs, but for the problems of size larger than (35) jobs, The FOA has the best results. All methods used in this research are programmed by using a programming language (MATLAB Language).

Blow up method for studying bifurcation of solution in singular perturbation ordinary differential equation and differential algebraic equation

Author name: حوراء كريم مناهي
Supervisor name: كمال حامد ياسر الياسري
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
Key words:
  • Blow up Method
  • Bifurcation Theory
  • Singular perturbation system Di erential - Algebraic Equations
First pages:
Abstract: This thesis deals with studying a new subject of a singularity perturbed ordinary di erential equations system. It is considered the foundation base to get a di erential algebraic equations, where the concept of singularity perturbed ODEs is explained. Thenit studies the ways to deal with the perturbation parameter ϵ through two case studies : The rst case : Is the study of behavior of solution for singularity perturbed ODEs when perturbation parameter 0

Two q - Operators for two q - Polynomials

Author name: فائز ا. رشم
Supervisor name: حسام لوتي سعد
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:

حول الفضاءات التبلوجية المثالية الضبابية الحدسية == On Intuitionistic Fuzzy Ideal Topological Spaces

Author name: وداد سلمان محمد الشويلي
Supervisor name: محمد جاسم محمد ال مسافر
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:

تحسين دقة التقارب في تقريب العناصر المحدودة لمسالة بيضاوي الشكل باستعمال اساليب الاسقاط مع شرط ديريتشليت المتجانس == Superconvergence of finite element approximations for elliptic problem with Dirichlet boundary condition

Author name: رسول ناظم جاسم
Supervisor name: ربيع هادي جاري
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:

جدولة الاعمال على ماكنة واحدة مع اوقات تحضير لتصغير دالة هدف مركبة == Scheduling jobs on a Single Machine with Release Dates to Minimize Multiple Objective Function

Author name: كرار علي جنام
Supervisor name: محمد كاظم زغير الزويني
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:

حول بعض انواع المجموعات الحدسية الضبابية في الفضاء التبولوجي المتجهة الحدسي الضبابي == On Certain Types Of Intuitionistic Fuzzy Topological Vector Space

Author name: غفران عادل عطا الموسوي
Supervisor name: محمد جاسم محمد ال مسافر
General topic: Mathematics
Specific topic: Topology
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:

حول الفضاء التبولوجي الحدسي الضبابي == On Intuitionistic Fuzzy Topology

Author name: افكار كريم مناحي الصريفي
Supervisor name: محمد جاسم محمد ال مسافر
General topic: Mathematics
Specific topic: Topology
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Dhi Qar
First pages:
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