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استخدام بعض تقنيات التقليص المويجي والاساليب الحصينة لتحسين كفاءة مقدرات النموذج الجمعي المعمم == Using Some Wavelet Shrinkage Techniques and Robust Approaches to Improve the Efficiency of Generalized Additive Model Estimates

Author name: الاء عبد الستار داؤد عبد الكريم حمودات
Supervisor name: بشار عبد العزيز ممجيد الطالب
General topic: Mathematics
Specific topic: Statistics
Degree: Doctorate
University: University of Al Mosul - College Of Computer Science And Mathematics
Language: Arabic
University location: Mosul
First pages:

افضل تقريب مضروب لدوال دورية غير مقيدة باستخدام مؤثرات مثلثية == Best Multiplier Approximation of Periodic Unbounded Functions Using Trigonometric Operators

Author name: علي حسين زبون
Supervisor name: صاحب الساعدي | نصيف جاسم الجواري
General topic: Mathematics
Specific topic: Mathematics
Degree: Doctorate
University: Mustansiriyah University - College Of Science - Department Of Mathematics
Language: English
University location: Baghdad
First pages:

تقدير معولية لبعض نماذج الاجهاد والمتانة == Reliability Estimation For Some Stress - Strength Models

Author name: حكيم حسين حمد
Supervisor name: ندى صباح كرم
General topic: Mathematics
Specific topic: Mathematics
Degree: Doctorate
University: Mustansiriyah University - Faculty Of Education
Language: English
University location: Baghdad
First pages:

دراسة اصناف حديثة لدوال هولومورفية وميرومورفية معرفة بواسطة مؤثرات متنوعة == A study of recent classes of Holomorphic and Meromorphic functions defined by various operators

Author name: زينب عودة اثبينة
Supervisor name: قاسم عبد الحميد جاسم
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:

الاستقرارية والتشعب في النماذج البيئية والوبائية

Author name: هدى عبد الستار عبد عون
Supervisor name: رائد كامل ناجي
General topic: Mathematics
Specific topic: Mathematics
Degree: Doctorate
University: University of Baghdad
Language: English
University location: Baghdad

الطرق اللابيزية والبيزية لتقدير دالة البقاء لتوزيع ويبل المعدل == Non-Bayesian and Bayesian methods to estimate the survival function for modified Weibull distribution

Author name: حازم غضيب كالط
Supervisor name: ايدن حسن حسين
General topic: Mathematics
Specific topic: Mathematics
Degree: Doctorate
University: University of Baghdad - College Of Science - Department Of Mathematics
Language: English
University location: Baghdad

مقاسات الرفع من النمط-u ومقاسات التوسع من النمط -*u == μ-LIFTING AND μ*-EXTENDING MODULES

Author name: ايناس مصطفى كامل
Supervisor name: وسن خالد حسن
General topic: Mathematics
Specific topic: Mathematics
Degree: Doctorate
University: University of Baghdad - College Of Science - Department Of Mathematics
Language: English
University location: Baghdad

اضطراب بعض اصناف المؤثرات ونظرية ويل المعممة ونظرية براودر == Evaluation the Effect of Glass Fibers Reinforcement and Alteration of Powder/Liquid ratio on some Mechanical Properties of Flexible Acrylic Resin

Author name: زمن عادل رشيد
Supervisor name: بثينة عبد الحسن احمد
General topic: Mathematics
Specific topic: Mathematics
Degree: Doctorate
University: University of Baghdad - College Of Science - Department Of Mathematics
Language: English
University location: Baghdad

تاثير الانزلاق على انتقال الحرارة في الجريان التمعجي للمائع من النمط بول - ايررنك == Effect of slip on heat transfer in peristaltic transport for Powell-Ering fluid

Author name: علي خليفه حجي
Supervisor name: لقاء زكي حمادي
General topic: Mathematics
Specific topic: Applied Mathematics
Degree: Doctorate
University: University of Baghdad
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:

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:

حصانه احصاءات هوتيلنك T² ,ولكس R²و ? لاختبار فرضية تساوي متوسطي متعددي المتغيرات واختبار معنوية تاثير كل متغير على هذه الاحصاءات == Robust Hotelling T², Wilks ? and R² Statistics to Test A Hypothesis for Equality of Two Multivariate Means and Testion The Contribution of Individual Variables on These Sttistics

Author name: عبد الله عبد القادر امين
Supervisor name: سامي داود كبارة | ظافر حسين رشيد
General topic: Mathematics
Specific topic: Numerical Analysis
Degree: Doctorate
University: University Of Basrah - College Of Science
Language: Arabic
University location: Basrah
First pages:

نماذج رياضية لاساليب تحسين الموثوقية للشبكات == Mathematical Model of Reliability Optimization Techniques for Networks

Author name: غازي عبد الله مدلول هدمة
Supervisor name: زاهر عبد الهادي حسين
General topic: Mathematics
Specific topic: Mathematics
Degree: Doctorate
University: University of Babylon - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Babylon
First pages:

حول سلوك خاصية ثنائية الظل في فضاء جي == On the Behavior of Bi-Shadowing Property in G-Space

Author name: محمد حسين عبيد محمد
Supervisor name: افتخار مضر طالب الشرع
General topic: Mathematics
Specific topic: Mathematics
Degree: Doctorate
University: University of Babylon - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Babylon
First pages:

تصميم انظمة تشفير جديدة باستخدام نظرية البيان == New Design Cryptosystems via Graphs Theory

Author name: كرار طاهر راضي عواد
Supervisor name: رومى كريم خضر عجينة
General topic: Mathematics
Specific topic: Mathematics
Degree: Doctorate
University: University of Babylon - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Babylon
First pages:

بنى توبولوجية ضبابية على المتشعبات اللانهائية القابلة للاشتقاق مع التطبيقات == Fuzzy Topological Structures on Infinite Differentiable Manifolds with Applications

Author name: احمد غناوي جاسم حمادي
Supervisor name: زاهر دبيس النافعي
General topic: Mathematics
Specific topic: Mathematics
Degree: Doctorate
University: University of Babylon - College Of Education For Pure Sciences
Language: English
University location: Babylon
First pages:

بناء نماذج التوزيع الاحصائي مع التطبيق == Constructing Statistical Distribution Models with an Application

Author name: سرمد رحمان حسين عبد الله
Supervisor name: كريمة عبد الكاظم مخرب الخفاجي
General topic: Mathematics
Specific topic: Mathematics
Degree: Doctorate
University: University of Babylon - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Babylon
First pages:

المطويات المنمذجة على فضاءات المتجهات التبولوجية الزائفة == Manifolds Modeled on Pseudo -Topological Vector spaces

Author name: انتصار حربي راضي فارس
Supervisor name: زاهر دبيس النافعي
General topic: Mathematics
Specific topic: Topology
Degree: Doctorate
University: University of Babylon - College Of Education For Pure Sciences - Department Of Mathematics
Language: English
University location: Babylon
First pages:

حول متعددات حدود هوسويا وادلة وينر للمسافات في البيانات == On Hosoya Polynomials and Wiener Indices of Distances in Graphs

Author name: احمد محمد علي الدباغ
Supervisor name: علي عزيز علي | طاهر حسن اسماعيل
General topic: Mathematics
Specific topic: Mathematics
Degree: Doctorate
University: University of Al Mosul - College Of Computer Science And Mathematics
Language: English
University location: Mosul
First pages:

حول بعض المعادلات المضببة == On Some Fuzzy Equations Asmaa Zeyad Mohammad Alkatib

Author name: اسماء زياد محمد الكاتب
Supervisor name: باسل يونس ذنون الخياط
General topic: Mathematics
Specific topic: Mathematics
Degree: Doctorate
University: University of Al Mosul - College Of Computer Science And Mathematics
Language: Arabic
University location: Mosul
First pages:

المؤثرات المقترنة ذاتيا وغير المقترنة ذاتيا لمختلف الجهود المتذبذبة == EssentialSelf - adjointandnonSelf - adjoint OperatorsforDifferentOscillatingPotentials

Author name: هديل علي حسن شبر
Supervisor name: يحيى هاشم سليم
General topic: Mathematics
Specific topic: Mathematics
Degree: Doctorate
University: University Of Basrah - College Of Education For Pure Sciences
Language: English
University location: Basrah
First pages:

طريقة تقريبية تحليلية جديدة لحل مسائل انتقال الحرارة تدفق مائع == New Analytical Approximate Method for Solving Heat Transfer - Fluid Flow Problems

Author name: عبير مجيد جاسم
Supervisor name: عبد الستار جابر علي السيف
General topic: Mathematics
Specific topic: Mathematics
Degree: Doctorate
University: University Of Basrah - College Of Education For Pure Sciences
Language: English
University location: Basrah
First pages:
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