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We introduce and study two subclasses ?_([α_1])(A, B, λ) and ?_([α_1])~+ (A, B, λ) of meromorphic p-valent functions defined by certain linear operator involving the generalized hypergeometric function. The main object is to investigate the various important properties and characteristics of these subclasses of meromorphically multivalent functions. We extend the familiar concept of neighborhoods of analytic functions to these subclasses. We also derive many interesting results for the Hadamard products of functions belonging to the class ?_([α_1])~+(α, β, γ, λ). 相似文献
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In this paper several inequalities of the left-hand side of Hermite-Hadamard’s inequality are obtained for s-convex functions. 相似文献
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In this paper, we introduce new sufficient conditions for certain integral operators to be starlike and p-valently starlike in the open unit disk. 相似文献
4.
Mohamad Siti Nur Hidayah Muhamad Ida Idayu Khairuddin Nozieana Jusoh Yanti Maslina Mohd 《Journal of Thermal Analysis and Calorimetry》2017,130(3):1473-1480
Journal of Thermal Analysis and Calorimetry - The α-tocopherol (α-toc) degrades faster than both γ- and δ-toc; its degradation rate is 10 times faster than δ-toc. The... 相似文献
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S. L. Ioffe L. M. Makarenkova A. L. Blyumenfel'd I. A. Maslina V. A. Tartakovskii 《Russian Chemical Bulletin》1976,25(10):2170-2175
Conclusions The trialkylsilyl derivatives of N-alkyl-N-nitramines have been synthesized, and it has been shown that they are the O derivatives
or a tautomeric mixture of the O and N forms.
N. D. Zelinskii Institute of Organic Chemistry, Academy of Sciences of the USSR, Moscow. Translated from Izvestiya Akademii
Nauk SSSR, Seriya Khimicheskaya, No. 10, pp. 2326–2331, October, 1976 相似文献
6.
For α 0, λ 0 and β,η∈R, we consider the M(α,λ)_b of normalized analyticα—λ convex functions defined in the open unit disc U. In this paper we investigate the class M(α, λ,β,η)_b,with f_b := z/(1-z~n)~b being Koebe type. By making use of Jack's Lemma as well as several differential and other inequalities, the authors derive sufficient conditions for starlikeness of the class M(α, λ, β, η)_b of n-fold symmetric analytic functions of Koebe type. Relevant connections of the results presented here with those given in earlier works are also indicated. 相似文献
7.
Imran Faisal Maslina Darus 《Applied Mathematics Letters》2012,25(3):654-657
In the present work we introduce certain new subclasses of analytic functions in the open unit disk U. Then by using a quasi-Hadamard product we discuss their applications in the space of analytic functions. 相似文献
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