November 2014

A study of Green’s functions for three-dimensional problem in thermoelastic diffusion media

The purpose of the present paper is to study the three-dimensional general solution and Green’s functions in transversely isotropic thermoelastic diffuson media for static problem. With this objective, two displacement functions are introduced to simplify the basic equation and a general solution is then obtained by using the operator theory. Based on the obtained general solution, the three- dimensional...

Author(s): Rajnesh Kumar and Vijay Chawla

November 2014

Multivalent harmonic uniformly convex functions

In this paper, several properties of the multivalent harmonic uniformly convex classes    and  were investigated. Coefficient bounds, distortion theorem, extreme points, convolution condition, convex combinations and integral operator for these classes were obtained.   Key words: Harmonic, multivalent functions, convex, convolution.

Author(s): R. M. EL-Ashwah, M. K. Aouf and F. M. Abdulkarem