44 citations · 76 across the 5 of their papers we have counts for
4 papers · 2 filters
Coefficient bounds for new subclasses of bi-univalent functions
Murat Çağlar, Halit Orhan, Nihat Yağmur
In the present investigation, we consider two new subclasses N_{Σ}^{μ}(α,λ) and N_{Σ}^{μ}(β,λ) of bi-univalent functions defined in the open unit disk U={z:|z|<1}. Besides, we find…
On neighborhood and partial sums problem for generalized Sakaguchi type functions
Murat Çağlar, Halit Orhan
In the present investigation, we introduce a new class k-US_{s}^{η}(λ,μ,γ,t) of analytic functions in the open unit disc U with negative coefficients. The object of the present pap…
Some sufficient conditions for the univalence of an integral operator
Halit Orhan, Dorina Răducanu, Murat Çağlar
Making use of the method of subordination chains, we obtain some sufficient conditions for the univalence of an integral operator. In particular, as special cases, our results impl…
Differential Subordinations Involving Generalized Bessel Functions
Arpad Baricz, Erhan Deniz, Murat Caglar +1
In this paper our aim is to present some subordination and superordination results, by using an operator, which involves the normalized form of the generalized Bessel functions of…