Abstract
The paper studies the region of values of the system {f(z1), f(z2),... , f(zn)} in the class T of functions f(z) = z + a2z2 + ⋯ regular in the unit disk and satisfying the condition Im f(z) Im z > 0 for Im z ≠ 0. Bibliography: 8 titles.
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Translated from Zapiski Nauchnykh Seminarov POMI, Vol. 314, 2004, pp. 41–51.
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Goluzina, E.G. The Region of Values of the System {f(z 1),..., f(z n )} in the Class of Typically Real Functions. J Math Sci 133, 1627–1633 (2006). https://doi.org/10.1007/s10958-006-0075-0
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DOI: https://doi.org/10.1007/s10958-006-0075-0