Multiplicative Subgroups of C that Contain Regular Jordan Curves

Author: Sodsiri Wijarn  

Publisher: Mathematical Association of America

E-ISSN: 1930-0980|87|5|382-385

ISSN: 1930-0980

Source: Mathematics Magazine, Vol.87, Iss.5, 2014-12, pp. : 382-385

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Abstract

In this paper, we characterize subgroups of the multiplicative group C× of nonzero complex numbers that contain Jordan curves of area zero.