Catalogue Search | MBRL
Are you sure you want to remove the book from the shelf?
{{itemTitle}}
102
result(s) for
"الدوال التحليلية"
Sort by:
Some Applications of A Linear Operator With Negative Coefficients
The main object of this paper is to introduce and study the new subclasses , , ( , , , ) m TS l a c and , , ( , , , ) m TR l a c of analytic functions with negative coefficients defined by a linear operator .Coefficient bounds for functions belonging to these subclasses are determined. Further, an application involving fractional calculus we are also given.
Journal Article
Some Applications on Classes of P-Valent Functions Associated with the Linear Operator
In this paper, we define some classes of -valent functions by using the linear operator. Some properties of the inclusion relationships of -valent functions in these classes are discussed.
Journal Article
Properties of Generalized Derivative Operator to A Certain Subclass of Analytic Functions with Negative Coefficients
The main object of this paper is to introduce and study the new subclasses T ,n (m, q, , ) and C ,n (m, q , , ) of analytic functions defined by generalized derivative operator with negative coefficients in the unit disk. The results presented here include coefficient estimates, extreme points, growth and distortion properties and integral operators for the aforementioned subclasses.
Journal Article
Coefficient Inequality and Coefficient Bounds for a New Subclass of Bazilevic Functions
In this paper, the researcher introduced a new generalized subclass of Bazilevic functions, which are a particular class of analytic and one to one functions defined in the open unit disc. Then a study coefficient inequality and coefficient bounds for this subclass was performed. As a result, several dervations for previous authers was obtained.
Journal Article
Hankel determinant for subclass of analytic functions Defined by differential operator
By making use of the differential operator S m given by Sălăgean, a class of analytic functions is introduced. The upper bound for the second Hankel determinant for this class is given.
Journal Article
The Starlikeness and Convexity of P-Valent Functions Involving Certain Fractional Derivative Operator
The object of the present paper is to derive some inequalities for the starlikeness and convexity of analytic and p-valent functions in the open unit disk involving certain fractional derivative operator. Some interesting consequences of the main result are also mentioned.
Journal Article
وحدة التكافؤ للمؤثر التكاملي الجديد
Motivated by the linear operator studied by the author in [2, 3], the author introduce and study a new general integral operator defined on the class of normalized analytic function in the unit disc. This operator is motivated by many researchers. With this operator univalence conditions for the normalized analytic function in the open unit disc are obtained. Indeed, the author present a few conditions of univalency for our integral operator. . Having the integral operator, there are interesting properties of normalized function in the unit disc for univalent conditions for an integral operator. In addition, the author also find some interesting corollaries on the class of normalized analytic of functions in the open unit disc.
Journal Article
Using the Discriminant Analysis to Classify the Income of Households in Sinnar State, Sudan \2021\
The purpose of this study was to distinguish between sufficient and insufficient income and to identify the most discriminating factors that influence income. The data was obtained from households in Sinnar through a structured questionnaire addressed to the heads of families, a sample of (800) households (417) had sufficient incomes, and (383) had insufficient incomes. Discriminate analysis and decision trees were applied with the help of the (SPSS) program. The results suggested that the discrimination model applied had a good fit with the data obtained from the sample and that 7 of the 24 variables used in discrimination were statistically significant. The most important discriminating variables were the evaluation of the standard of living and borrowing to cover the family's living expenses. The research showed that the possible error in discriminate function model specificity does not exceed 14.2% compared to decision trees where the possible error does not exceed 14.5%. The research study recommended the use of a statistical discrimination model to discriminate between a sufficient income and insufficient income and the use of decision trees to classify the administrative unit of Sinnar according to income.
Journal Article
Fekete-Szegö Inequality for Certain Subclass of Analytic Functions
In this present work, the author obtain Fekete-Szegö inequality for certain classes of parabolic starlike and uniformly convex functions involving certain generalized derivative operator defined in.
Journal Article