On the order of convolution consistence of the analytic functions with negative coefficients

Title:

On the order of convolution consistence of the analytic functions with negative coefficients

Creator:

Sălăgean, Grigore S. and Venter, Adela

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:72250ae7-55e6-47af-b2de-bf48e73f5050
uuid:72250ae7-55e6-47af-b2de-bf48e73f5050
doi:10.21136/MB.2017.0019-15

Subject:

analytic function with negative coefficients, univalent function, extreme point, order of convolution consistence, starlikeness, and convexity

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

Making use of a modified Hadamard product, or convolution, of analytic functions with negative coefficients, combined with an integral operator, we study when a given analytic function is in a given class. Following an idea of U. Bednarz and J. Sokó l, we define the order of convolution consistence of three classes of functions and determine a given analytic function for certain classes of analytic functions with negative coefficients.

Language:

English

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Coverage:

381-386

Source:

Mathematica bohemica | 2017 Volume:142 | Number:4

Harvested from:

CDK

Metadata only:

false