How to partially order regular elements. (English) Zbl 0442.06006
MSC:
06F05 | Ordered semigroups and monoids |
06A06 | Partial orders, general |
20M10 | General structure theory for semigroups |
15A09 | Theory of matrix inversion and generalized inverses |
16E50 | von Neumann regular rings and generalizations (associative algebraic aspects) |
16U99 | Conditions on elements |