We present new results on the maximization of products of positive powers of inner radii for several special systems of domains in the extended complex plane {ie1176-01} with respect to points of finite sets such that any two different points z 1, z 2 ∈ ℂ \ {0} of such a set lie on different rays that emerge from the origin of coordinates.
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Translated from Ukrains'kyi Matematychnyi Zhurnal, Vol. 60, No. 7, pp. 1004–1008, July, 2008.
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Podvysotskii, R.V. Estimation of the product of inner radii of partially nonoverlapping domains. Ukr Math J 60, 1176–1181 (2008). https://doi.org/10.1007/s11253-008-0112-x
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DOI: https://doi.org/10.1007/s11253-008-0112-x