16 citations · 20 across the 4 of their papers we have counts for
4 papers
On the inclusion properties for harmonic error functions
Şahsene Altınkaya, Sibel Yalçın
For the error functions of the form \begin{equation*} E_{r}\mathfrak{f}(z)=\frac{\sqrt{πz}}{2}er\ \mathfrak{f}(\sqrt{z})=z+Σ_{n=2}^{\infty} \frac{(-1)^{n-1}}{(2n-1)(n-1)!}z^{n}, \e…
Inclusion properties for bi-univalent functions of complex order defined by combining of Faber polynomial expansions and Fibonacci numbers
Sahsene Altinkaya, Samaneh G. Hamidi, Jay M. Jahangiri +1
In this present investigation, we introduce the new class R of bi-univalent functions defined by using the Tremblay fractional derivative operator. Additionally, we use the Faber p…
Subclass of k-uniformly starlike functions defined by symmetric q-derivative operator
S. Kanas, S. Altinkaya, S. Yalcin
The theory of -analogs frequently occurs in a number of areas, including the fractals and dynamical systems. The -derivatives and -integrals play a prominent role in the s…
Chebyshev polynomial coefficient bounds for a subclass of bi-univalent functions
Sahsene Altinkaya, Sibel Yalcin
In this work, considering a general subclass of bi-univalent functions and using the Chebyshev polynomials, we obtain coefficient expansions for functions in this class.