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BY-NC-ND 3.0 license Open Access Published by De Gruyter Open Access February 6, 2015

Solutions of minus partial ordering equations over von Neumann regular rings

  • Yu Guan and Zhaojia Tong
From the journal Open Mathematics


In this paper, we mainly derive the general solutions of two systems of minus partial ordering equations over von Neumann regular rings. Meanwhile, some special cases are correspondingly presented. As applications, we give some necessary and sufficient conditions for the existence of solutions. It can be seen that some known results can be regarded as the special cases of this paper.


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Received: 2014-3-4
Accepted: 2015-1-7
Published Online: 2015-2-6

©2015 Yu Guan and Zhaojia Tong

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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