منابع مشابه
On a linear combination of classes of harmonic $p-$valent functions defined by certain modified operator
In this paper we obtain coefficient characterization, extreme points and distortion bounds for the classes of harmonic $p-$valent functions defined by certain modified operator. Some of our results improve and generalize previously known results.
متن کاملon a linear combination of classes of harmonic $p-$valent functions defined by certain modified operator
in this paper we obtain coefficient characterization, extreme points and distortion bounds for the classes of harmonic $p-$valent functions defined by certain modified operator. some of our results improve and generalize previously known results.
متن کاملApplications of convolution and subordination to certain $p$-valent functions
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متن کاملNew Classes of P-valent Harmonic Functions
In the present paper we have studied new subclasses of p-valent harmonic functions in the unit disc and obtain the basic properties such as coefficient bound, distortion properties, extreme points and also we apply integral operator for the same.
متن کاملOn certain classes of p - valent functions defined by Sălăgean operator
Let Ap be the class of analytic functions f which are of the form f(z) = z + ∞ ∑ m=p+1 am z , (p ∈ N = {1, 2, 3, ...}), defined in the open unit disk U = {z ∈ C : |z| < 1}. We introduce the class M(α, β, n, p) and also the subclass M?(α, β, n, p). The aim of the present paper is to derive some convolution properties for functions belonging to the class M?(α, β, n, p). 2010 Mathematics Subject C...
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ژورنال
عنوان ژورنال: Časopis pro pěstování matematiky
سال: 1988
ISSN: 0528-2195
DOI: 10.21136/cpm.1988.118352