Results 41 to 50 of about 360,320 (184)
A new subclass of close-to-convex functions [PDF]
Surveys in Mathematics and its Applications, 2016 In this work, we introduce and investigate an interesting subclass Xt(γ) of analytic and close-to-convex functions in the open unit disk U. For functions belonging to the class Xt(γ), we drive several properties including coefficient estimates ...
J. K. Prajapat
doaj
On a Subclass of Close-to-Convex Functions [PDF]
Bulletin of the Iranian Mathematical Society, 2018 11 ...
Chung, Yao Liang +2 more
openaire +2 more sources
On the Janowski Starlikeness of the Coulomb Wave Functions
Journal of Function Spaces, 2022 In this article, we are interested in finding sufficient conditions on A,B,L, and η which ensure the normalized Coulomb wave function to be Janowski starlike.
Saddaf Noreen +3 more
doaj +1 more source
Convolution Properties of Classes of Analytic and Meromorphic Functions
Journal of Inequalities and Applications, 2010 General classes of analytic functions defined by convolution with a fixed analytic function are introduced. Convolution properties of these classes which include the classical classes of starlike, convex, close-to-convex, and quasiconvex analytic ...
Rosihan M. Ali +3 more
doaj +2 more sources
Mathematics, 2022 In both pure and applied mathematics, convex functions are used in many different problems. They are crucial to investigate both linear and non-linear programming issues. Since a convex function is one whose epigraph is a convex set, the theory of convex
Muhammad Aamir Ali +4 more
doaj +1 more source
Certain Class of Analytic Functions Connected with q-Analogue of the Bessel Function
Journal of Mathematics, 2021 The focus of this article is the introduction of a new subclass of analytic functions involving q-analogue of the Bessel function and obtained coefficient inequities, growth and distortion properties, radii of close-to-convexity, and starlikeness, as ...
Nazek Alessa +5 more
doaj +1 more source
Geometric Properties of Partial Sums of Univalent Functions [PDF]
, 2012 The $n$th partial sum of an analytic function $f(z)=z+\sum_{k=2}^\infty a_k z^k$ is the polynomial $f_n(z):=z+\sum_{k=2}^n a_k z^k$. A survey of the univalence and other geometric properties of the $n$th partial sum of univalent functions as well as ...
Ravichandran, V.
core
On Starlike and Close-to-Convex Functions [PDF]
Proceedings of the London Mathematical Society, 1963 Peer Reviewed ; http://deepblue.lib.umich.edu/bitstream/2027.42/135466/1/plms0290 ...
openaire +2 more sources
Coefficients estimates of some subclasses of analytic functions related with conic domain
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2013 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.
Malik Sarfraz Nawaz +3 more
doaj +1 more source
Distributed Cooperative Localization in Wireless Sensor Networks without NLOS Identification [PDF]
, 2014 In this paper, a 2-stage robust distributed algorithm is proposed for cooperative sensor network localization using time of arrival (TOA) data without identification of non-line of sight (NLOS) links.
Champagne, Benoit +2 more
core