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[PDF] Top 20 Hankel determinant problem of a subclass of analytic functions

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Hankel determinant problem of a subclass of analytic functions

Hankel determinant problem of a subclass of analytic functions

... Let A be the class of analytic function satisfying the condition f (0) = 0, f’ (0) - 1 = 0 in the open unit disc E = { z : | z |< 1 } . By S , S ∗ , C , and K we means the well-known subclasses of A which ... See full document

7

A subclass of analytic functions defined by the Dziok Raina operator

A subclass of analytic functions defined by the Dziok Raina operator

... Dziok-Srivastava linear operator []. This includes (as its special cases) various other lin- ear operators, for example, the ones introduced and studied by Ruscheweyh [], Carlson- Shaffer [] and Bernardi-Livingston ... See full document

12

Third Hankel Determinant for Certain Subclass of Analytic Functions

Third Hankel Determinant for Certain Subclass of Analytic Functions

... are analytic in the open unit disk U = { z ∈ C : | z | < 1 } and satisfy the condition f ( 0 ) = f 0 ( 0 ) − 1 = ...turning functions respectively. In [8], Jimoh et-al introduced a subclass of ... See full document

6

On a Subordination Result of a Subclass of Analytic Functions

On a Subordination Result of a Subclass of Analytic Functions

... On a Subordination Result of a Subclass of Analytic Functions Risikat Ayodeji Bello Department of Mathematics and Statistics, College of Pure and Applied Science, Kwara State University,[r] ... See full document

6

Application of Hypergeometric Distribution Series on Certain Subclass of Analytic Functions

Application of Hypergeometric Distribution Series on Certain Subclass of Analytic Functions

... Let S be the subclass of A consisting of all functions f of the form (1) which are univalent in U . A function f ∈ A is said to be in k − U CV , the class of k-uniformly convex function (0 ≤ k < ∞) if f ... See full document

6

On the univalency for certain subclass of analytic
functions involving Ruscheweyh derivatives

On the univalency for certain subclass of analytic functions involving Ruscheweyh derivatives

... of functions f (z) of the form f (z) = z + +∞ k=2 a k z k , which are analytic in the unit disk U = {z; |z| < ...new subclass B λ (µ, α, ρ) of H and study its inclusion relations, the condition of ... See full document

10

A Certain Subclass of Analytic Functions

A Certain Subclass of Analytic Functions

... Many subclass of K have been defined by the condi- tion (1) with a convex univalent function p, given arbi- trary, instead of the functions 1  z 1  z ... See full document

5

SECOND HANKEL DETERMINANT PROBLEM FOR SEVERAL CLASSES OF ANALYTIC FUNCTIONS RELATED TO SHELL-LIKE CURVES CONNECTED WITH FIBONACCI NUMBERS

SECOND HANKEL DETERMINANT PROBLEM FOR SEVERAL CLASSES OF ANALYTIC FUNCTIONS RELATED TO SHELL-LIKE CURVES CONNECTED WITH FIBONACCI NUMBERS

... second Hankel determinants of several classes of analytic functions related to shell-like curves connected with Fibonacci ...the problem of finding the upper bounds associated with the second ... See full document

10

Coefficient Problem for Certain Classes of Analytic Functions using Hankel Determinant

Coefficient Problem for Certain Classes of Analytic Functions using Hankel Determinant

... 1. Chuah Puoi Choo and Aini Janteng, Estimate on the Second Hankel functional for a subclass of close-to-convex functions with respect to symmetric points, Int. J. of Math. Anal., 7(16) (2013), ... See full document

7

Hankel determinant for analytic functions with respect to other points

Hankel determinant for analytic functions with respect to other points

... the functions in these classes are univalent. Various subclasses of analytic functions with respect to conjugate points and with respect to symmetric conjugate points were widely investigated by ... See full document

9

Third Hankel determinant for a subclass of analytic univalent functions

Third Hankel determinant for a subclass of analytic univalent functions

... Subramanian, Second Hankel determinant for certain classes of analytic functions, Bonfring International Journal of Data Mining , 2(2) (2012), 57–60. Received : March 05, 2014; Accepted [r] ... See full document

7

GENERALIZED HANKEL DETERMINANT FOR A GENERAL SUBCLASS OF UNIVALENT FUNCTIONS

GENERALIZED HANKEL DETERMINANT FOR A GENERAL SUBCLASS OF UNIVALENT FUNCTIONS

... S ¸ahsene Altınkaya was born in 1990. She received her B.S. degree in mathemat- ics (2012) from Erciyes University and her M.S. degree in mathematics (2014) from Uludag University, Turkey. She is a Research Assistant of ... See full document

7

A certain class of analytic functions and the growth rate of Hankel determinant

A certain class of analytic functions and the growth rate of Hankel determinant

... convexity problem. Recently, she [] studied the class of analytic functions corresponding to strongly close-to-convex ...of Hankel determinant problems regarding this ... See full document

11

On Subclass of Analytic Univalent Functions Associated with Negative Coefficients

On Subclass of Analytic Univalent Functions Associated with Negative Coefficients

... new subclass of analytic functions in the open unit disk U {z ∈ C : |z| < 1} which is defined by new generalized derivative ...of analytic functions belonging to the subclass ... See full document

11

A Subclass of Meromorphic Close to Convex Functions of Janowski&#039;s Type

A Subclass of Meromorphic Close to Convex Functions of Janowski's Type

... By using the convex hull method 1, 2 and the method of differential subordination 3, Shanmugam 4 introduced and investigated convolution properties of various sub- classes of analytic functions. Ali et al. 5 ... See full document

13

Upper bound of the third Hankel determinant for a class of analytic functions related with lemniscate of Bernoulli

Upper bound of the third Hankel determinant for a class of analytic functions related with lemniscate of Bernoulli

... The Hankel determinant plays an important role in the study of singularities; for instance, see [, ...kel determinant in the study of meromorphic functions, see [], and various properties of ... See full document

8

Coefficient Estimates for a Certain General Subclass of Analytic and Bi Univalent Functions

Coefficient Estimates for a Certain General Subclass of Analytic and Bi Univalent Functions

... bi-univalent functions was revived recently by Sriva- stava et ...of functions in these subclasses were found in several recent investigations (see, for example, ...coefficient problem for each of ... See full document

6

Bounds for the second Hankel determinant of certain univalent functions

Bounds for the second Hankel determinant of certain univalent functions

... bounded analytic functions with its Laurent series around the origin having integral coefficients, is rational ...of Hankel determinants in the study of meromorphic functions, see [], and ... See full document

17

Second Hankel Determinant for Analytic Functions Defined by Ruscheweyh Derivative

Second Hankel Determinant for Analytic Functions Defined by Ruscheweyh Derivative

... the Hankel determinant of exponential polynomials. The Hankel transform of an integer sequence and some of its properties were discussed by Layman’s article ... See full document

6

Second Hankel Determinant for Starlike Functions Using Al-Oboudi Operator

Second Hankel Determinant for Starlike Functions Using Al-Oboudi Operator

... = + ∑ ∞ (1.1) which are analytic in the unit disc D = : || < 1. Let S denote the subclass of A that is univalent in D. Let ∗ denote the starlike subclass of S. It is well known that ∈ ∗ if and ... See full document

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