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7  Articles
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In this investigation a new subclass of bi-univalent functions is established that is defined in the open unit disk ?={?? ? C: |??| < 1} and are endowed with the Salagean type q-difference operator. Then, Hankel inequalities for the new ... see more

In this paper, we introduce and investigate a new subclass of bi-univalent functions S of complex order dened in the open unit disk, which are associated with hypergeometric functions and satisfying subordinate conditions. Furthermore, we nd estimate... see more

In this paper, we introduce and investigate two new subclasses of the functionclass\sigma of bi-univalent functions dened in the open unit disk, which are associated with thegeneralized Srivastava-Attiya operator, satisfying subordinate conditions. Furthe... see more

In this paper, we introduce and investigate two new subclasses of the functionclass\sigma of bi-univalent functions dened in the open unit disk, which are associated with thegeneralized Srivastava-Attiya operator, satisfying subordinate conditions. Furthe... see more

In the present investigation, we find estimates on the coefficients |a2| and |a3| for functions in the function class S_{S}(?,h). The results presented in this paper improve or generalize the recent work of Magesh and Yamini.

Making use of the Hankel determinant, in this work, we consider a general subclass of bi-univalent functions. Moreover, we investigate the bounds of initial coefficients of this class.

The haploid or double haploid plant of eggplants could be produced from microspore culture (embryogenesis of microspores). In the breeding programs, microspore can be developed into an embryo directly after exposure to stress treatment during cultured. St... see more

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