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المشتقات العكسية a.b الضربيه في الحلقات الاوليه == Multiplicative (Generalized) (??,??)-Reverse Derivations in Prime Rings

Author name: زهراء سمير محمد
Supervisor name: عبد الرحمن حميد مجيد
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Baghdad - College Of Science - Department Of Mathematics
Language: English
University location: Baghdad
First pages:

المقاسات الشبه المنتظمة من النمط J == J SEMIREGULAR MODULES

Author name: لواء رحمان تركي
Supervisor name: وسن خالد حسن
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Baghdad - College Of Science - Department Of Mathematics
Language: English
University location: Baghdad
First pages:

ديناميكية النماذج البيئية والوبائية

Author name: حسن فاضل رضا
Supervisor name: رائد كامل ناجي
General topic: Mathematics
Specific topic: Mathematics
Degree: Doctorate
University: University of Baghdad - College Of Science - Department Of Mathematics
Language: English
University location: Baghdad
First pages:

دراسة الديناميكية المعقدة في النماذج البيئية والوبائية == Study of Complex Dynamics of Ecological and Epidemiological Systems

Author name: هبة عبد الله ابراهيم
Supervisor name: رائد كامل ناجي
General topic: Mathematics
Specific topic: Mathematics
Degree: Doctorate
University: University of Baghdad
Language: English
University location: Baghdad
First pages:

الاستقرارية والتفرع لبعض نظم الشبكات والسلاسل الغذائية متعددة الاجناس == Stability and Bifurcation of Some Multi-Species Food Chain and Food Web Systems

Author name: فراس حسين مجهول
Supervisor name: رائد كامل ناجي
General topic: Mathematics
Specific topic: Mathematics
Degree: Doctorate
University: University of Baghdad - College Of Science - Department Of Mathematics
Language: English
University location: Baghdad
First pages:

نمذجة وتحليل لنموذج الفريسة ذات مراحل عمرية والمفترس المتضمن الامراض المعدية == Modeling and analysis of a stage structured Prey-Predator model involving infectious disease

Author name: لينا شهاب احمد
Supervisor name: حسن فاضل رضا
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Baghdad
Language: English
University location: Baghdad
First pages:

المقاسات الجزئية شبه الاولية الجذرية ظاهريا ومفاهيم ذات صلة == Quasi-Radical Semiprime Submodules and Related Concepts

Author name: عمر محمد رجب
Supervisor name: نهاد سالم المظفر
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Baghdad - College Of Science - Department Of Mathematics
Language: English
University location: Baghdad
First pages:

الحلول العددية لمعادلات فولتيرا التكاملية من النوع الثاني باستخدام طرق غير متعددات الحدود السبلانية == Numerical Solutions of Volterra Integral Equations of the Second Kind Using Non-Polynomial Spline Methods

Author name: اطياف جمال خلف
Supervisor name: بشرى عزيز طه
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University Of Basrah - College Of Science
Language: English
University location: Basrah
First pages:

تحليل التشعب والاستقرارية لنموذج بيئي == Bifurcation and Stability Analysis of an Ecological Model

Author name: ساره فوزي غافل
Supervisor name: سلام جاسم مجيد
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Thi-Qar - College Of Education For Pure Sciences
Language: English
University location: Dhi Qar
First pages:

السلوك الديناميكي لبعض النماذج الوبائية - المناعية == A Dynamical Behavior of Some Immuno-Epidemiology Models

Author name: احمد علي محسن
Supervisor name: رائد كامل ناجي
General topic: Mathematics
Specific topic: Mathematics
Degree: Doctorate
University: University of Baghdad
Language: English
University location: Baghdad
First pages:

مؤثرات كاما الجدائية == Multiplication Gamma Acts

Author name: سامر عدنان جبير
Supervisor name: مهدي صادق عباس
General topic: Mathematics
Specific topic: Algebra
Degree: Doctorate
University: Mustansiriyah University - College Of Science - Department Of Mathematics
Language: English
University location: Baghdad
Key words:
  • Multiplication Gamma Acts
First pages:
Abstract: The main aim of this thesis is to generalize the concept of multiplication module on a set of gamma act over gamma semigroup , further many properties of gamma acts can be done in a multiplication gamma acts.
Throughout this thesis, we introduce the definition of multiplication gamma acts and some related concepts. Some characterizations of this definition are given. Also, we studied some of the properties that are satisfied on multiplication modules but not satisfied on multiplication gamma acts. Some new definitions have been illustrated including (α-divisible, large, uniform , gamma nilpotent, fully invariant and finitely cogenerated) gamma acts and their properties are clarified. For a gamma act M, we define the associated gamma ideal η(M) . We show that η(M) is a globally idempotent multiplication gamma ideal. Relation between multiplication gamma act and free gamma act was studied. Also, we define the concept of product gamma subacts of gamma act , particularly product gamma subacts of multiplication gamma act then we obtain some related results. Using our concept to introduce new mathematical system which is called the semigroup associative with multiplication gamma act and its basic properties are discussed.
Moreover , we introduce the definitions of pure and idempotent gamma subacts of multiplication gamma acts and clarified their properties . Also, we study the relation between them and a multiplication gamma act . The concept of prime gamma subact is introduce .Some results of this concept are considered . Using this concept to introduce the definition of spectrum gamma acts and investigate it's properties. Finally , we give the notion of topological gamma act and generalize this notion on a some properties of a topological space . The relation between it and(multiplication , cyclic) gamma acts is studied . Also, we introduce another topological space is called the endomorphism topology and we will prove that topological gamma act and a subspace of our topology are homeomorphic.
Summary:

الحلول العددية لمسائل السيطرة المثلى == The Numerical Solutions for Optimal Control Problems

Author name: جواد محمود جاسم
Supervisor name: عباس خضر زغير الخفاجي
General topic: Mathematics
Specific topic: Numerical Analysis
Degree: Master
University: University Of Basrah - College Of Science
Language: Arabic
University location: Basrah
First pages:

بعض تطبيقات البرمجة الخطية في الزراعة == Some Applications of Linear programming in Agriculture

Author name: عامر فرنسي ججو
Supervisor name: عادل غسان نعوم | محمد صلاح الدين احمد
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Baghdad - College Of Science - Department Of Mathematics
Language: Arabic
University location: Baghdad
First pages:

حول خاصية اوم في الحلقات وتعميماتها == On Ohm property for Rings and Generalizations

Author name: مصلح خزيم مكحول
Supervisor name: عادل غسان نعوم
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Baghdad - College Of Science - Department Of Mathematics
Language: Arabic
University location: Baghdad
First pages:

تطبيق البرمجة الخطية لمشكلة النقل في العراق == Application of Linear Programming to Transportation Problem in Iraq

Author name: علاء الدين نوري احمد البكر
Supervisor name: عادل غسان نعوم | محمد صلاح الدين احمد
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Baghdad - College Of Science - Department Of Mathematics
Language: Arabic
University location: Baghdad
First pages:

حول نموذج القياسات المتكررة المتداخل == On Nested Repeated Measures Model

Author name: عبد الحسين صبر عبد الحسين المويل
Supervisor name: سامي داود كبارة
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University Of Basrah - College Of Science
Language: Arabic
University location: Basrah
First pages:

الظواهر الحرجة في نماذج ايسنك مختلفة البرم == Critical Phenomena in The Mixed-Spin Ising Models

Author name: علية نجم عبرة
Supervisor name: باسل يعقوب لوقا
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University Of Basrah - College Of Science
Language: Arabic
University location: Basrah
First pages:

بعض المشاكل الاحصائية للبيانات الاسية غير المرئية من الصنف الثاني == Some Statistical problems Related to The Exponential Censored Data of Type II

Author name: نوري فرحان عذاب المياحي
Supervisor name: اكرم محمد عبود العبود
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University Of Basrah - College Of Science
Language: Arabic
University location: Basrah
First pages:

حول الحلقات الابدالية شبه الوراثية == On Commutative Semi-Hereditary Rings

Author name: هيفاء فرج عبد الله العلي
Supervisor name: عادل غسان نعوم
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Baghdad - College Of Science - Department Of Mathematics
Language: Arabic
University location: Baghdad
First pages:

دراسة في نموذج القياسات المتكررة المتقاطع == On Crossed Repeated Measures Model

Author name: شيكر المزوار زواوي
Supervisor name: سامي داود كبارة
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University Of Basrah - College Of Science
Language: Arabic
University location: Basrah
First pages:

المقومات في الحلقات == Idealizers in Rings

Author name: نبيل احمد عبد الرحمن
Supervisor name: نبيل صالح الخطيب
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University of Baghdad - College Of Science - Department Of Mathematics
Language: Arabic
University location: Baghdad
First pages:

حول الدوال ثنائية الخطية المعيارية == Normed Bilinear Maps

Author name: شروق محمد ناجي حسن
Supervisor name: جورج ضايف مجيد السبتي
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University Of Basrah - College Of Science
Language: Arabic
University location: Basrah
First pages:

جدولة الماكنة الواحدة باستخدام طرق التفرع والتقيد == Single Machine Scheduling by Using Branch and Bound Methods

Author name: محمد كاظم زغير
Supervisor name: طارق صالح عبد الرزاق
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: University Of Basrah - College Of Science
Language: Arabic
University location: Basrah
First pages:

حول بعض العلاقات على مجموعة من المنطويات الملساء == On Some Relations on Aset of smooth Manifolds

Author name: رياض نعمة عباس الزبيدي
Supervisor name: نادر جورج منصور
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: Mustansiriyah University - College Of Science - Department Of Mathematics
Language: Arabic
University location: Baghdad
First pages:

دراسة في الزمرة V??\\GL(4,2) == On The Group V??\\GL(4,2)

Author name: اكرام احمد سعيد العاني
Supervisor name: علي حسن جاسم التميمي
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
University: Mustansiriyah University - College Of Science - Department Of Mathematics
Language: Arabic
University location: Baghdad
First pages:
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