48 research outputs found
Kaplansky/Nagata-type theorems for the half factorial domains
We give Kaplansky/Nagata-type theorems for the half factorial domains inside
the class of atomic domains.Comment: 6 page
A locally F-finite Noetherian domain that is not F-finite
Using an old example of Nagata, we construct a Noetherian ring of prime
characteristic p, whose Frobenius morphism is locally finite, but not finite.Comment: Comments are welcome