Results 41 to 50 of about 113 (64)

Some subclasses of meromorphically multivalent functions associated with the Dziok-Srivastava operator

Filomat, 2017
We introduce two new subclasses Hp,k(?,A,B) and Qp,k(?,A,B) of meromorphically multivalent functions associated with the Dziok-Srivastava operator which is a special case of the Srivastava-Wright operator. Distortion inequalities, partial sums and convolutional theorems for Hp,k(?,A,B) and Qp,k(?,A,B) are obtained.
Cang, Yi-Ling, Liu, Jin-Lin
openaire   +2 more sources

New conditions for Pascal distribution series to be in a certain class of analytic functions. [PDF]

Heliyon
Frasin BA, Cotîrlă LI.
europepmc   +1 more source

Certain properties of the Dziok–Srivastava operator [PDF]

Applied Mathematics and Computation, 2004
Making use of Hadamard product (or convolution), a certain linear operator \(H_{p,q,s}(\alpha _1)\) was recently introduced and studied in a series of papers by Dziok and Srivastava. In this paper, some other properties of the operator \(H_{p,q,s}(\alpha _1)\) are derived with the help of differential subordination.
Jin-Lin Liu
exaly   +49 more sources

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Subordinations for analytic functions defined by the Dziok–Srivastava linear operator

Applied Mathematics and Computation, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
V Ravichandran, R Aghalary, R N Mohapatra   +2 more
exaly   +4 more sources

On the convex combination of the Dziok–Srivastava operator

Applied Mathematics and Computation, 2007
In 1999 Dziok and Srivastava have introduced the following operator \[ H_p(\alpha_1,\dots,\alpha_q; \beta_1,\dots,\beta_s): f(z) \mapsto h_p(\alpha_1,\dots,\alpha_q; \beta_1,\dots,\beta_s; z)\ast f(z) \] with \(h_p(\alpha_1,\dots,\alpha_q; \beta_1,\dots,\beta_s; z) = z^p\cdot _{q}F_{s}(\alpha_1,\ldots,\alpha_q; \beta_1,\dots,\beta_s; z)\) and \(_{q}F_ ...
J Dziok
exaly   +2 more sources

Some applications of differential subordination and the Dziok–Srivastava convolution operator

Applied Mathematics and Computation, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Qing-Hua Xu, Hai-Gen Xiao, H. M. Srivastava 0001   +2 more
exaly   +3 more sources

ON SUBORDINATIONS FOR CERTAIN ANALYTIC FUNCTIONS ASSOCIATED WITH THE DZIOK-SRIVASTAVA LINEAR OPERATOR

Taiwanese Journal of Mathematics, 2009
By making use of the method of differential subordination, we investigate some interesting properties of certain analytic functions associated with the Dziok-Srivastava linear operator.
Jin-Lin Liu
exaly   +3 more sources

On Analytic Functions Associated with the Dziok–Srivastava Linear Operator and Srivastava–Owa Fractional Integral Operator

Arabian Journal for Science and Engineering, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Maslina Darus, Rabha W Ibrahim, Ibrahim Rabha W   +2 more
exaly   +3 more sources

Starlike and convex functions of complex order involving the Dziok-Srivastava operator

Integral Transforms and Special Functions, 2007
Making use of Dziok-Srivastava operator we investigate starlike and convex functions of complex order defined by means of Hadamard product.
G Murugusundaramoorthy, N Magesh
exaly   +2 more sources

Subordinations for multivalent analytic functions associated with the Dziok–Srivastava operator

Integral Transforms and Special Functions, 2009
Let 𝒜 p (p∈ℕ:={1, 2, 3, …}) be the class of functions f given by which are analytic in the open unit disk 𝕌. Making use of the method of differential subordinations, we obtain some sufficient conditions for f(z)∈𝒜 p involving the Dziok–Srivastava operator to satisfy certain subordination properties.
H. M. Srivastava, Ding-Gong Yang, N-Eng Xu   +2 more
openaire   +1 more source