On Bounded Boundary and Bounded Radius Rotations
نویسندگان
چکیده
K. I. Noor, W. Ul-Haq, M. Arif, and S. Mustafa Department of Mathematics, COMSATS Institute of Information Technology, 44000 Islamabad, Pakistan Correspondence should be addressed to M. Arif, [email protected] Received 6 January 2009; Revised 6 March 2009; Accepted 19 March 2009 Recommended by Narendra Kumar Govil We establish a relation between the functions of bounded boundary and bounded radius rotations by using three different techniques. A well-known result is observed as a special case from our main result. An interesting application of our work is also being investigated. Copyright q 2009 K. I. Noor et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
منابع مشابه
On Bounded Boundary and Bounded Radius Rotation Related with Janowski Function
The aim of this paper is to study the subclasses of Janowski functions with bounded boundary and bounded radius rotations of order a. The order of a function from the class of Janowski functions with bounded boundary rotations to be from bounded radius rotations is of major interest and some of its applications are also discussed here. 2000 Mathematics subject classification: 30C45 • 30C50
متن کاملThe Effect of Certain Integral Operators on Some Classes of Analytic Functions
The aim of this paper is to introduced subclasses of Janowski functions with bounded boundary and bounded radius rotations of complex order b and of type ρ. And also to study the mapping properties of these classes under certain integral operators defined and studied by Breaz et. al recently. 2000 Mathematics Subject Classification: 30C45, 30C50.
متن کاملCoefficients estimates of some subclasses of analytic functions related with conic domain
In this paper, the authors determine the coefficient bounds for functions in certain subclasses of analytic functions related with the conic regions, which are introduced by using the concept of bounded boundary and bounded radius rotations. The effect of certain integral operator on these classes has also been examined. Sarfraz Nawaz Malik, Mohsan Raza, Muhammad Arif and Saqib Hussain Let A be...
متن کاملSolution of Thermo-Fluid problems in Bounded Domains via the Numerical Panel Method
The classical panel method has been extensively used in external aerodynamics to calculate ideal flow fields around moving vehicles or stationary structures in unbounded domains. However, the panel method, as a somewhat simpler implementation of the boundary element method, has rarely been employed to solve problems in closed complex domains. This paper aims at filling this gap and discusses th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2009