Abstract

Unitary invertible graphs of finite rings

Highlights

  • Let R be a finite commutative ring with unity

  • In general φ(Zn) is even, we demonstrate that φ(R) is odd for any finite commutative ring with unity of Char(R) = 2

  • We present unitary invertible graph related with self and mutual additive inverses of group units

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Summary

Introduction

Let R be a finite commutative ring with unity.

Results
Conclusion
Full Text
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