Abstract
Let D be an integral domain and * a star operation on D. We study the following property: for every *-invertible ideals I, H
1, H
2 of D such that I ⊇ H
1
H
2, there exist an integer k ≥ 1 and ideals I
1, I
2 such that (I
k
)* = (I
1
I
2)* and , i = 1, 2. The k = 1 variant of the property above is also studied.
2010 Mathematics Subject Classification:
Notes
Communicated by S. Bazzoni.