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  • Ahmed, Salih Elhadi Mohammed (Nile Valley University, 1997)
  • محمد المرضى سليمان, اسامة; Mohammed Elmardi Suleiman Khayal, Osama (2017-03-04)
    Abstract: Dynamic Relaxation (DR) method is presented for the geometrically nonlinear laterally loaded, rectangular laminated plates. The analysis uses the Mindlin plate theory which accounts for transverse shear ...
  • Mohammed, Elamin Mohammed Elamin; محمد, الأمين محمد الأمين (2016-02-08)
    ABSTRACT We prove a new characterization of (Lipschitz) smoothenss in Banach spaces .An infinite-dimensional Banach space has a smooth (Lipschitz) bump function if and only if it has anther smooth (Lipschitz) ...
  • Mhammed, Mohammed Mahmoud (2016-02-29)
    Abstract - We estimate the norm of almost Mathieu operator which viewed as an element in the rotation C* - algebra. - We prove Lp – inequality for the Littlewood – Paley g – Function in the Dunkle case on ℝd . - We ...
  • Husein, Younis Omer (2016-02-29)
    ABSTRACT The aim of this study is to investigate the difficulties that face Novice English Language teachers at the secondary schools level. The researcher follows the descriptive analytic method, he takes all ...
  • Husein, Younis Omer; حسين, يونس عمر (2016-01-10)
    The aim of this study is to investigate the difficulties that face Novice English Language teachers at the secondary schools level. The researcher follows the descriptive analytic method, he takes all novice English ...
  • Ibrahim, Abu baker Mukhtar; ابراهيم, أبوبكر مختار (2016-01-12)
    Abstract The number theory is the study of integers . It abounds in problems that yet simple to state , are very hard to solve for example Fermat's last ...
  • OSMAN, KHALID ISMAIL HARUON; عثمان, خالد اسماعيل هارون (2016-01-11)
    Abstract This research in three chapters were reviewed numerical solution of partial differential equations of second order. That the numerical solution of partial differential equations and the field has dealt ...
  • Osman, Safy Eldeen Ahmed; عثمان, صافي الدين احمد (2016-01-11)
    Abstract In this study we prove that any algebraic contraction T on a (separable) Hilbert space can be dilated to an operator of the form T1 T1 …, where T1 is a cyclic contraction on a finite-dimensional space with the ...
  • الصادق, ثريا الصادق أحمد محمد (2016-01-13)
    Abstract Homotopy is one of the most important branch of mathematics which uses tools from abstract algebra to study topological spaces. One of the basic goals of Homotopy is the classification of topological ...
  • AHMED, KHALID IBRAHIM ADAM; احمد, خالد ابراهيم آدم (2016-01-11)
    Abstract In this research the researcher explained the concept of tensors, algebra of tensors, and calculus of tensors and the applications of tensors. ...
  • Riad, Girgis Safwat (2016-03-02)
    Abstract We are going to answer this important questions , how the bifurcation theory start? , how to find the equilibrium points for some examples of bifurcation, how to map the bifurcation diagram for points , ...
  • Mukhtar, Mohammed Salih (2016-02-08)
    Abstract In this thesis we have present a mathematical techniques in estimation of vector – valued singular integral by using equivalence functional relations with semigroups of operators. This thesis contains four ...
  • Salih, Yagoub Abdalla (2016-02-28)
    Abstract This study is the existence and uniqueness of solution of operator equations and solve nonlinear Volterra equation and Navier – Stokes equations, existence and uniqueness of solution of monotone operator equation ...
  • OSMAN, OSMAN ABDALLAH ADAM; عثمان, عثمان عبدالله آدم (2016-01-10)
    Abstract We shall consider in this Research the application of the theory of integral transforms to the solution of boundary value problems in hydrodynamics. The field of hydrodynamics is so vast that we can consider only ...
  • Habib-Allah, Amina. Hamniad Salt (2016-02-29)
    Abstract The definition of topological space and continuous mapping between more than two spaces are important to any studies of topology. This research contains three chapters, in chapter one we presented topological ...
  • AL FAKI, IBRAHIM MOHAMED (2016-01-21)
  • Mohamed, Ibrahim Mohamed Bashir; محمد, ابراهيم محمد بشير (2016-01-11)
    Abstract This research we studies and identify the concept of orthogonal matrices to solve Linear systems and also discuss the definition of QR factors method and computing it by Householder Matlab version ...
  • Elballa, Rahama Abdalla; البله, رحمه عبدالله (2016-01-11)
    Abstract: Orthogonal polynomials are classes of polynomials {Pn(x)} defined over an interval that obey the property of orthogonality. The main contributions of this work concern the description of a small sample of what ...
  • Al Khapeir, SidAhmed Osman SidAhmed (2016-04-25)
    The purpose of this research study , is to look for and trace back the reasons of the difficulties of learning reading comprehension and the impact of this on students` reading abilities as well as providing some strategies ...