36 citations · 146 across the 26 of their papers we have counts for
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math.CV2014
On Some Geometric Properties of Slice Regular Functions of a Quaternion Variable
Sorin G. Gal, J. Oscar González-Cervantes, Irene Sabadini
The goal of this paper is to introduce and study some geometric properties of slice regular functions of quaternion variable like univalence, subordination, starlikeness, convexity…
math.CV2014★ 17 cited
Approximation by polynomials on quaternionic compact sets
Sorin G. Gal, Irene Sabadini
In this paper we obtain several extensions to the quaternionic setting of some results concerning the approximation by polynomials of functions continuous on a compact set and holo…