[PDF] Top 20 ON A CRITERION FOR MULTIVALENT HARMONIC FUNCTIONS
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ON A CRITERION FOR MULTIVALENT HARMONIC FUNCTIONS
... where h(z) and g(z) are analytic in D . We call h(z) and g(z) the analytic part and co- analytic part of f (z), respectively. A necessary and sufficient condition for f (z) to be locally univalent and sense-preserving in D ... See full document
6
On a new subclass of Ruscheweyh type harmonic multivalent functions
... of harmonic multivalent functions defined by using a Ruscheweyh derivative ...of harmonic multivalent ...of harmonic multivalent functions belonging to this ... See full document
15
Multivalent functions and QK spaces
... [1] R. Aulaskari and P. Lappan, Criteria for an analytic function to be Bloch and a harmonic or meromorphic function to be normal, Complex Analysis and Its Applications (Hong Kong, 1993), Pitman Res. Notes Math. ... See full document
10
Multivalent Harmonic Function Associated With Salagean Operator
... In this paper we define , a class HM(u,v a) of m-valent harmonic functions involving.. Salagean Operator 15 D m is defined and studied.[r] ... See full document
9
Multivalent HARMONIC FUNCTION associated with SALAGEAN OPERATOR
... In this paper we define , a class HM(u,v a) of m-valent harmonic functions involving.. Salagean Operator 15 D m is defined and studied.[r] ... See full document
9
On Certain Classes of Meromorphically P-Valent Functions with Positive Coefficients Defined by Linear Operator
... Aouf, Certain subclasses of meromorphically multivalent functions associated with gen- eralized hypergeometric function, Comput.. Srivastava, A new criterion for meromorphically p- valen[r] ... See full document
15
Vol 3, No 5 (2012)
... Muge Sakar: On Harmonic uniformly starlike functions defined by an integral operator, Acta Universitatis Apulensis, 28(2011), 293-301. Breaz: On a new class of harmonic multivalent func[r] ... See full document
7
Study of a new class for higher-order derivatives of harmonic multivalent functions
... 2 Department of Mathematics, College of Computer Science and Information Technology, University of Al-Qadisiyah, Iraq.. Copyright © 2019 the authors.[r] ... See full document
12
3. A New Class of Harmonic Multivalent Meromorphic Functions
... of harmonic multivalent mero- morphic functions defined by generalized Liu-Srivastava operator and obtain some results including sufficient coefficient conditions, distortion bounds and extreme ... See full document
11
Certain Classes of Harmonic Multivalent Functions Based on Hadamard Product
... In this paper, we investigate coefficient conditions, extreme points, and distortion bounds for functions in the family H F p, t, α, k. We observe that the results so obtained for this main family can be viewed as ... See full document
12
Subclass of Multivalent Harmonic Functions with Missing Coefficients
... In this paper, we obtain sufficient coefficient bounds for functions in the class Rm, β, γ . These sufficient coefficient conditions are shown to be also necessary for functions in the class T m, β, γ. Basic ... See full document
11
Semantic categorization of content and process concepts relevant to computer science education
... Figure 1 presents the “winner” clusters of the 18 content and 16 process concepts identified in the two studies. In addition, the figure reports the mean scores for each concept on the horizontal criterion, the ... See full document
8
ON STARLIKE HARMONIC FUNCTIONS
... which are analytic in the open unit disk Dx. Let S denotes the family of functions f(z) in form (1) that are univalent in D . An analytic function f(z) is said to be starlike if it’s range is starlike with respect ... See full document
8
New classification of analytic functions with negative coefficients
... Certain Classes of Multivalent Functions negative Coefficients, Bull.. Fractional Derivative Nihon Univ..[r] ... See full document
15
Vol 3, No 3 (2012)
... of harmonic univalent ...of harmonic univalent functions involving convolutional ...normalized harmonic functions to be in this class is ...the functions in its subclass H ( ρ ... See full document
11
Characteristic Properties Of Subclasses For The Meromorphically Multivalent Functions
... Abstract: In the present paper, we introduce and investigate some new classes of multivalent functions involving linear operator and derive useful characteristic properties for Meromorphically ... See full document
5
Subordination for Higher Order Derivatives of Multivalent Functions
... Cho, “Some multivalently starlike functions with negative coefficients and their subclasses defined by using a differential operator,” Kyungpook Mathematical Journal, vol.. Nunokawa, “On th[r] ... See full document
12
Some subclasses of multivalent spirallike meromorphic functions
... Aouf, MK: Certain subclasses of meromorphically multivalent functions associated with generalized hypergeometric function.. Aouf, MK: Certain subclasses of meromorphically p-valent funct[r] ... See full document
12
On products of multivalent close to star functions
... of multivalent close-to-star functions and determine the set of pairs ( | a | ,r), | a | < r ≤ 1 – | a | , such that every function from the class maps the disk D(a,r) := {z : |z – a| < r} onto a ... See full document
14
On some geometric properties of multivalent functions
... such functions is usually denoted by S p ∗ ...univalent functions S ∗ (α) of order α, S p ∗ () = S p ∗ ...such functions is usually denoted by C p ... See full document
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