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- Keyword
-
- Analytic function (3)
- Integral operator (3)
- Differential subordination (2)
- Fuzzy set (2)
- Hadamard product (2)
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- Starlike functions (2)
- Subordination (2)
- Superordination (2)
- (U (1)
- Admissible function. (1)
- Algebra fuzzy absolute value space (1)
- Algebra fuzzy normed space (1)
- Analytic functions (1)
- Analytic univalent function (1)
- Approximate analytical solutions (1)
- Arf closure. (1)
- Boubaker polynomial (1)
- CAT(0) spaces (1)
- Caputo Fractional Derivative (1)
- Close-to-convex functions (1)
- Coefficient inequality ȴ_p^(α (1)
- Collocation (1)
- Collocation method (1)
- Contraction mapping (1)
- Control parameterization (1)
- Convergence in measure (1)
- Convex functions (1)
- Cubic spline interpolation (1)
- Derivation (1)
- Difference double sequence (1)
Articles 1 - 30 of 36
Full-Text Articles in Physical Sciences and Mathematics
Univalent Functions With Positivecoefficients Involving Touchard Polynomials, Gangadharan Murugusundraramoorthy, Saurabh Porwal
Univalent Functions With Positivecoefficients Involving Touchard Polynomials, Gangadharan Murugusundraramoorthy, Saurabh Porwal
Al-Qadisiyah Journal of Pure Science
The purpose of the present paper is to establish connections between various subclasses of analytic univalent functions by applying certain convolution operator involving Touchard polynomials. To be more precise, we investigate such connections with the classes of analytic univalent functions with positive coefficients in the open unit disk $\mathbb{U}.$
On Semigroup Ideals And Generalized Two Sided Reverseࢻ-3-Derivation Inprime Near-Ring, Ikram A. Saed
On Semigroup Ideals And Generalized Two Sided Reverseࢻ-3-Derivation Inprime Near-Ring, Ikram A. Saed
Al-Qadisiyah Journal of Pure Science
Let N be a near –ring and is a mapping on N .In this paper, we will introduce the notions of two sided reverse -3-derivation and generalized two sided reverse -3-derivation of N . Then we will study commutativity of N under some conditions determined on semigroup ideals of N .
Non-Autonomous Invariant Sets And Attractors: Random Dynamical System, Mohammed Shanan Imran, Ihsan Jabbar Kadhim
Non-Autonomous Invariant Sets And Attractors: Random Dynamical System, Mohammed Shanan Imran, Ihsan Jabbar Kadhim
Al-Qadisiyah Journal of Pure Science
In this paper the concepts of pullback attractor ,pullback absorbing family in (deterministic) dynamical system are defined in (random) dynamical systems. Also some main result such as (existence) of pullback attractors ,upper semi-continuous of pullback attractors and uniform and global attractors are proved in random dynamical system .
Some Results In A Class Of Telescopic Numerical Semigroups, Sedat Ilhan
Some Results In A Class Of Telescopic Numerical Semigroups, Sedat Ilhan
Al-Qadisiyah Journal of Pure Science
In this paper, we will give some results about frobenius number, gaps, and determine number of arf closure of telescopic numerical semigroup k S such that 8,8 2, k S k x where 1, k k , 0,2, 4,...,2( 1) j k and 8 2 (2 1) x k j is odd integer number.
Fuzzy Open Mapping And Fuzzy Closed Graph Theorems In Fuzzy Length Space, Raghad I. Sabri
Fuzzy Open Mapping And Fuzzy Closed Graph Theorems In Fuzzy Length Space, Raghad I. Sabri
Al-Qadisiyah Journal of Pure Science
The theory of fuzzy set includes many aspects that regard important and significant in different fields of science and engineering in addition to there applications. Fuzzy metric and fuzzy normed spaces are essential structures in the fuzzy set theory. The concept of fuzzy length space has been given analogously and the properties of this space are studied few years ago. In this work, the definition of a fuzzy open linear operator is presented for the first time and the fuzzy Barise theorem is established to prove the fuzzy open mapping theorem in a fuzzy length space. Finally, the definition of …
On Expansivity Of Uniform Dynamical Systems, Ihsan Jabbar Khadim, Ansam Abbas Ali
On Expansivity Of Uniform Dynamical Systems, Ihsan Jabbar Khadim, Ansam Abbas Ali
Al-Qadisiyah Journal of Pure Science
In this study we introduce and study on expansivity of uniform dynamical systems, we obtain various important properties and theorems about sensitivity and expansivity of uniform continuous maps.
Some Properties Of Algebra Fuzzy Absolute Valuespace And Algebra Fuzzy Normed Space, Zainab Ali Khudhair, Jehad Rmadhan Kider
Some Properties Of Algebra Fuzzy Absolute Valuespace And Algebra Fuzzy Normed Space, Zainab Ali Khudhair, Jehad Rmadhan Kider
Al-Qadisiyah Journal of Pure Science
Our aim in the this research is to introduce the notion of algebra fuzzy absolute value in order to introduce new type of fuzzy normed space called algebra fuzzy normed space after that some examples is introduced to illustrate these notions. Then some properties of algebra fuzzy absolute value space are proved after that basic of algebra fuzzy normed space also proved.
The Performance Of Some Biased Estimators With Different Biased Parameter In Linear Regression Model, Mustafa Nadhim Lattef, Mustafa I. Alheety
The Performance Of Some Biased Estimators With Different Biased Parameter In Linear Regression Model, Mustafa Nadhim Lattef, Mustafa I. Alheety
Al-Qadisiyah Journal of Pure Science
To circumvent the problem of multicollinearity, biased estimation method has been suggested to improve the precision of estimators. In this paper, we study types of biased estimators that can help to reduce the effect of multicollinearity on estimation. A simulation study is carried out to study the relative effectiveness of certain types of biased estimators in comparison to some proposed estimated ridge parameter (k) that have been shown in the literature . Moreover, a real data set has been considered to support the simulation results based on the estimated mean square error criterion.
Some Fixed Point Theorems In N−Normed Spaces, Hanan Sabah Lazam, Salwa Salman Abed
Some Fixed Point Theorems In N−Normed Spaces, Hanan Sabah Lazam, Salwa Salman Abed
Al-Qadisiyah Journal of Pure Science
In this article, we recall the definition of a real n-normed space and some basic properties. fixed point theorems for types of Kannan, Chatterge, Zamfirescu, -Weak contraction and - (,)-Weak contraction mappings in Banach spaces.
Temperature-Dependent Viscosity Effect On The Peristaltic Transport Of (Mhd) Blood Flow Ree-Eyring Fluid Through Porous Medium Inan Asymmetric Channel, Rasha Yousif Hassen, Hayat Adil Ali
Temperature-Dependent Viscosity Effect On The Peristaltic Transport Of (Mhd) Blood Flow Ree-Eyring Fluid Through Porous Medium Inan Asymmetric Channel, Rasha Yousif Hassen, Hayat Adil Ali
Al-Qadisiyah Journal of Pure Science
In this article the peristaltic transport of blood flow Ree-Eyring electrically conducting fluid in a porous medium under the effect of magnetohydrodynamic and temperature dependent viscosity through asymmetric channel is examined. Governing flow problem based on momentum, and energy equations are mathematically modelled and investigated in a wave frame of reference moving with the velocity of the wave, by considering the assumption of long wavelength approximation compared to small Renold’s number they simplified and reduced into couple partial differential equations. Exact solution for the temperature profile has been obtained whereas perturbation method employed to find the approximate solution for the …
On Semi Feebly Open Set And Its Properties, Raad Aziz Hussain Al-Abdulla, Othman Rhaif Madlooi Al-Chrani
On Semi Feebly Open Set And Its Properties, Raad Aziz Hussain Al-Abdulla, Othman Rhaif Madlooi Al-Chrani
Al-Qadisiyah Journal of Pure Science
In this research, we presented a new Style of sets named semi-feebly open sets that were studied and identified some of its properties and found relationships with other sets where we obtained some results that show the relationship between sets through theories that were obtained using the set from Style ( -open).
A Subclass Of Harmonic Univalent Functions Defined By Salagean Integro Differential Operator, Hasan Bayram
A Subclass Of Harmonic Univalent Functions Defined By Salagean Integro Differential Operator, Hasan Bayram
Al-Qadisiyah Journal of Pure Science
In this paper, we scrutinize some fundamental features of a subclass of harmonic functions defined by a new operator. Like coefficient inequalities, convex combinations, distortion bounds
Some Properties Of Fuzzy Soft Metric Space, Jehad Rmadhan Kider
Some Properties Of Fuzzy Soft Metric Space, Jehad Rmadhan Kider
Al-Qadisiyah Journal of Pure Science
In this paper we introduce the notion fuzzy soft metric space after that we define open fuzzy soft ball, fuzzy soft bounded set, fuzzy soft convergence of sequences, fuzzy soft continuous function from a fuzzy soft metric space to another fuzzy metric space then we study this space and some basic results are investigated.
Meromorphically P-Valent Functions Befined By Integral Operator Involving ȴ-Function In New Subclasses, Ahmed Khalaf Radhi, Thamer Khalil Al-Khafaji
Meromorphically P-Valent Functions Befined By Integral Operator Involving ȴ-Function In New Subclasses, Ahmed Khalaf Radhi, Thamer Khalil Al-Khafaji
Al-Qadisiyah Journal of Pure Science
Some relations in this paper we using in new subclass of meromorphically p-valent functions TK( ) defined by integral operator involving -function We derived some properties, like, coefficient inequality , growth and distortion bounds by theorems (2) and (3), Partial sums, convex set, radii of starlikeness and radii convexity.
Some Properties Of Univalent Function With Negative Coefficients Defined By Using A Linear Operator In The Open Unit Disk, Teba Rzaij Sabah, Abdul Rahman Salman Juma
Some Properties Of Univalent Function With Negative Coefficients Defined By Using A Linear Operator In The Open Unit Disk, Teba Rzaij Sabah, Abdul Rahman Salman Juma
Al-Qadisiyah Journal of Pure Science
In this paper, we introduce and study the subclass R()of univalent function with negative coefficients by using new linear operator in the open unit disk. We obtain some geometric properties like coefficient inequality ,growth and distortion theorem. Hadmard product ,extreme point, closure theorem and radii of starlikeness, convexity and close-to-convexity of functions belonging to our subclass.
Some Results On Fixed Points For Weakly Inward Mappings In Geodesic Metrics Paces, Khalid Abed Jassim, Salwa Salman Abed
Some Results On Fixed Points For Weakly Inward Mappings In Geodesic Metrics Paces, Khalid Abed Jassim, Salwa Salman Abed
Al-Qadisiyah Journal of Pure Science
Geodesic spaces are convex nonlinear spaces. Convexity is a significant tool to generalize some properties of Banach spaces. In this paper, the characterization of weakly inward was extended to CAT(0) spaces and give equivalent condition for the existence of fixed point for multivalued mapping
Modified Hermite Operational Matrix Method For Nonlinear Lane-Emden Problem, Bushra Esaa Kashem
Modified Hermite Operational Matrix Method For Nonlinear Lane-Emden Problem, Bushra Esaa Kashem
Al-Qadisiyah Journal of Pure Science
Nonlinear Lane –Emden equations are significant in astrophysics and mathematical physics. The aim of this paper is submitted a new approximate method for finding solution to nonlinear Lane-Emden type equations appearing in astrophysics based on modified Hermite integration operational matrix. The suggest technique is based on taking the truncated modified Hermite series of the solution function in the nonlinear Lane-Emden equation and then changed into a matrix equation with the given conditions. Nonlinear system of algebraic equation using collection points is obtained. The present method is applied on some relevant physical problems as nonlinear Lane-Emden type equations.
New And Extended Results On Fourth-Order Differential Subordinationfor Univalent Analytic Functions, Waggas Galib Atshan, Ali Hussein Battor, Abeer Farhan Abaas, Georgia Irina Oros
New And Extended Results On Fourth-Order Differential Subordinationfor Univalent Analytic Functions, Waggas Galib Atshan, Ali Hussein Battor, Abeer Farhan Abaas, Georgia Irina Oros
Al-Qadisiyah Journal of Pure Science
In this paper, we introduce new concept that is fourth-order differential subordination and superordination associated with linear operator for univalent analytic functions in open unit disk. Here, we extended some lemmas. Also some interesting new results are obtained.
Some Properties Related With L^0 (Ω,F,Μ) Space, Asawer J. Al-Afloogee, Noori F. Al-Mayahi
Some Properties Related With L^0 (Ω,F,Μ) Space, Asawer J. Al-Afloogee, Noori F. Al-Mayahi
Al-Qadisiyah Journal of Pure Science
The purpose of this paper is to investigate elementary properties of these measure and relation between these measure and we define a metric functions on the space of measurable functions and defined on finite measure space and we call the topology induced by p the topology of convergence in measure and we investigate now the connection between the convergence in metric of X and convergence in measure .
New Type Of Double Sequence Of Fuzzy Numbers Defined On Double Orlicz Function, Leena A. Muslim Kadhim, Ali Hussein Battor
New Type Of Double Sequence Of Fuzzy Numbers Defined On Double Orlicz Function, Leena A. Muslim Kadhim, Ali Hussein Battor
Al-Qadisiyah Journal of Pure Science
In this paper we insert the notion of -statistically,pre-Cauchy double sequence of fuzzy numbers also, we establish a criterion for arbitrary double sequence of fuzzy numbers to becomes -statistically,pre-Cauchy.
On Differential Subordination Theorems Of Analytic Multivalent Functions Defined By Generalized Integral Operator, Waggas Galib Atshan, Ali Hussein Battor, Abeer Farhan Abaas
On Differential Subordination Theorems Of Analytic Multivalent Functions Defined By Generalized Integral Operator, Waggas Galib Atshan, Ali Hussein Battor, Abeer Farhan Abaas
Al-Qadisiyah Journal of Pure Science
In this paper, we obtain some applications of second order differential Subordination results involving a generalized integral operator for certain normalized analytic functions.
Some Results Related With Type Of Family Of Sets, Alaa M. Jasem, Noori F. Al-Mayahi
Some Results Related With Type Of Family Of Sets, Alaa M. Jasem, Noori F. Al-Mayahi
Al-Qadisiyah Journal of Pure Science
In this paper, we will discuss the concept of fuzzy set and its complement , and also we will study new types of fuzzy families such as the fuzzy -field ,fuzzy - -field ,fuzzy -field ,fuzzy - -field ,and fuzzy -field and the relationship between them
On Symmetric Higher (U,R)-N-Derivation Of Prime Rings, Anwar Khaleel Faraj, Marwa Hadi Sapur
On Symmetric Higher (U,R)-N-Derivation Of Prime Rings, Anwar Khaleel Faraj, Marwa Hadi Sapur
Al-Qadisiyah Journal of Pure Science
The main aim of this paper is to define the notions of Symmetric higher (U,R)-n-derivation, (U,R) n-derivation, Jordan(U,R)-n-derivation and higher n-derivation of prime ring to generalize Awtar’s theorem of derivation on Lie ideal of prime ring to symmetric higher(U,R)-n-derivation.
Estimating Marriage And Divorces And Comparing Them Using Numerical Method, Farah Feasal Ghazi, Rasha Ibrahim Khalaf, Niran Sabah Jasim
Estimating Marriage And Divorces And Comparing Them Using Numerical Method, Farah Feasal Ghazi, Rasha Ibrahim Khalaf, Niran Sabah Jasim
Al-Qadisiyah Journal of Pure Science
In this paper, we describe the cases of marriage and divorce in the city of Baghdad on both sides of Rusafa and Karkh, we collected the data in this research from the Supreme Judicial Council and used the cubic spline interpolation method to estimator the function that passing through given points as well as the extrapolation method was applied to estimate the cases of marriage and divorce for the next year and comparison between Rusafa and Karkh by using the MATLAB program.
On S-G-Cocompact Open Set And Continuity, Raad Aziz Hussain Al-Abdulla, Salam Satar Jabar
On S-G-Cocompact Open Set And Continuity, Raad Aziz Hussain Al-Abdulla, Salam Satar Jabar
Al-Qadisiyah Journal of Pure Science
Throughout this paper by a space we mean a supra topological space, we have studied some of propertiese to new set is called supra generalize- cocompact open set ( -g-coc-open set)and find the relation with other sets and our concluded anew class of the function called -g-coc-continuous, -g-coc'-continuous, -coc-continuous, -coc'-continuous We shall provided some properties of these concepts and it will explain the relationship among them and some results on this subjects are proved Throughout this work , and new concept have been illustrated including , -coc-ompact space .
Numerical Methods For Solving Optimal Control Problemusing Scaling Boubaker Function, Eman Hassan Ouda, Imad Noah Ahmed
Numerical Methods For Solving Optimal Control Problemusing Scaling Boubaker Function, Eman Hassan Ouda, Imad Noah Ahmed
Al-Qadisiyah Journal of Pure Science
In this paper, the approximation method was used for solving optimal control problem (OCP), two techniques for state parameterization and control parameterization have been considered with the aid of Scaling Polynomials (SBP) represent a new important technique for solving (OCP’s). The algorithms were illustrated by several numerical examples using Matlab program. The results were evaluated and graphed to show the accuracy of the methods.
An Efficient Technique For Solving Lane-Emden Equation, Eman Hassan Ouda
An Efficient Technique For Solving Lane-Emden Equation, Eman Hassan Ouda
Al-Qadisiyah Journal of Pure Science
The orthogonal Boubaker polynomials and their operational matrix of derivatives were deduced, introduced a new efficient approximate method for solving Lane-Emden equation with initial conditions via collocation method. Some numerical examples were given to demonstrate the applicability of this method. The results have been compared with exact solutions to show that they achieved a high accuracy.
Some Properties On A Class Of Analytic Functions Involving Generalized Linear Operator, Osamah N. Kassar, Abdul Rahman S. Juma
Some Properties On A Class Of Analytic Functions Involving Generalized Linear Operator, Osamah N. Kassar, Abdul Rahman S. Juma
Al-Qadisiyah Journal of Pure Science
n this paper,we introduce generality the linear operator .,,,,ø defined on the open unit disc U={Z C: lZl〈 1}.By using this linear operator ø, we introduce a subclass of analytic functions ℑ.Moreover, We obtain some geometric characterization like coefficient estimates, distortlion and growth theorems closure theorems and integral operators, radii of close --to-- convexity, iconvexity and starlikeness for functions in the class ℑ..,,,,.
On The Stability Conditionsof 2d Time Fractional Diffusion Equation, Esraa Abbas Al-Taai, Adel Rashed A. Ali
On The Stability Conditionsof 2d Time Fractional Diffusion Equation, Esraa Abbas Al-Taai, Adel Rashed A. Ali
Al-Qadisiyah Journal of Pure Science
The Caputo definition of fractional derivative has been employed for the time derivative for the two-dimensional time-fractional diffusion equation. The stability condition obtained by reformulation the classical multilevel technique on the finite difference scheme. A numerical example gives a good agreement with the theoretical result
A New Subclass Of Starlike Harmonic Functions Defined By Subordination, Serkan Çakmak, Sibel Yalçın, Şahsen Altınkaya
A New Subclass Of Starlike Harmonic Functions Defined By Subordination, Serkan Çakmak, Sibel Yalçın, Şahsen Altınkaya
Al-Qadisiyah Journal of Pure Science
In this current work, by using a relation of subordination, we define a new subclass of starlike harmonic functions. We get coefficient bounds, distortion theorems, extreme points, convolution and convex combinations for this class of functions. Moreover, some relevant connections of the results presented here with diverse known results are briefly denoted.