# STRUCTURES CONCERNING GROUP OF UNITS

• Chung, Young Woo (School of Mathematics and Applied Statistics Kyungsung University) ;
• Lee, Yang (Department of Mathematics Education Pusan National University)
• Published : 2017.01.01

#### Abstract

In this note we consider the right unit-duo ring property on the powers of elements, and introduce the concept of weakly right unit-duo ring. We investigate first the properties of weakly right unit-duo rings which are useful to the study of related studies. We observe next various kinds of relations and examples of weakly right unit-duo rings which do roles in ring theory.

#### Acknowledgement

Supported by : National Research Foundation of Korea(NRF)

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