The order of the second group of units of the ring Z[i]/ < β >
Wiam M. Zeid
Abstract
In this article we introduce a newely defined function $\phi _{G}^{2}(\beta )$ that represents the order of the second group of units of the ring $R=\mathbf{Z}[i]/<\beta >$. We examine some of the properties of this function that are similar to that of the Euler Phi function $\phi (n)$.
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Wiam M. Zeid, The order of the second group of units of the ring Z[i]/ < β >,
J. Math. Comput. Sci., 7 (2017), 30-38
Copyright © 2017 Wiam M. Zeid. This is an open access article distributed under the
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