Yayınlanmış 1 Ocak 2020 | Sürüm v1
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On properties of the minus partial order in regular modules

  • 1. Ankara Univ, Dept Math, TR-06100 Ankara, Turkey
  • 2. Hacettepe Univ, Dept Math, TR-06800 Ankara, Turkey

Açıklama

We investigate properties of the minus partial order in regular modules, present new characterizations of this order, and generalize some known results. We introduce a new relation in the general module theoretic setting that is analogous to the space pre-order on complex matrices and study how it is related to the minus partial order.

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