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Differential sandwich theorems for multivalent functions

O. Ahuja, G. Murugusundaramoorthy, S. Sivasubramanian (2008)

Annales UMCS, Mathematica

In the present paper, we apply methods based on differential subordinations and superordinations in order to derive several subordination results for multivalent functions involving the Hadamard product.

Differential sandwich theorems for some subclasses of analytic functions involving a linear operator.

Shammugam, T.N., Ramachandran, C., Darus, M., Sivasubramanian, S. (2007)

Acta Mathematica Universitatis Comenianae. New Series

Differential subordination and meromorphic functions

K. S. Padmanabhan, R. Manjini (1988)

Annales Polonici Mathematici

Differential subordination and superordination of analytic functions defined by certain integral operator.

Aouf, M.K., Seoudy, T.M. (2010)

Acta Universitatis Apulensis. Mathematics - Informatics

Differential subordination and superordination with multiplier transformation.

Al-Shaqsi, K., Darus, M. (2009)

International Journal of Open Problems in Computer Science and Mathematics. IJOPCM

Differential subordination defined by Sălăgean operator.

Oros, Georgia Irina (2005)

General Mathematics

Differential subordinations and superordinations for analytic functions defined by the Dziok-Srivastava linear operator.

Murugusundaramoorthy, G., Magesh, N. (2006)

JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]

Differential subordinations associated with multiplier transformations.

Cătaş, Adriana, Oros, Georgia Irina, Oros, Gheorghe (2008)

Abstract and Applied Analysis

Differential subordinations defined by using Sălăgean differential operator at the class of meromorphic functions.

Oros, Georgia Irina (2006)

Acta Universitatis Apulensis. Mathematics - Informatics

Differential subordinations for certain analytic functions missing some coefficients.

Kuroki, K., Owa, S. (2010)

Annals of Functional Analysis (AFA) [electronic only]

Differential superordination defined by Sălăgean operator.

Oros, Gheorghe, Oros Georgia Irina (2004)

General Mathematics

Distortion function and quasisymmetric mappings

J. Zając (1991)

Annales Polonici Mathematici

We study the relationship between the distortion function $Φ_{K}$ and normalized quasisymmetric mappings. This is part of a new method for solving the boundary values problem for an arbitrary K-quasiconformal automorphism of a generalized disc on the extended complex plane.

Double subordination-preserving properties for certain integral operators.

Cho, Nak Eun, Owa, Shigeyoshi (2007)

Journal of Inequalities and Applications [electronic only]

Displaying 1 – 13 of 13

Currently displaying 1 – 13 of 13