72 citations · 101 across the 13 of their papers we have counts for
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math.CV2016
On the failure of Bombieri's conjecture for univalent functions
Iason Efraimidis
A conjecture of Bombieri states that the coefficients of a normalized univalent function should satisfy $$ \liminf_{f\to K} \frac{n-{\rm Re\,}a_n}{m-{\rm Re\,}a_m} = \min_{t\in…
math.CV2016★ 19 cited
Applications of Livingston-type inequalities to the generalized Zalcman functional
Iason Efraimidis, Dragan Vukotić
We obtain sharp estimates for a generalized Zalcman coefficient functional with a complex parameter for the Hurwitz class and the Noshiro-Warschawski class of univalent functions a…
math.CV2016
On harmonic Bloch-type mappings
I. Efraimidis, J. Gaona, R. Hernández +1
Let be a complex-valued harmonic mapping defined in the unit disk . We introduce the following notion: we say that is a Bloch-type function if its Jacobian satis…