Type semigroups and factorization problems
The author presents a general scheme systematizing much of previous investigations [see e.g. the reviewer, Elementary and analytic theory of algebraic numbers (2nd ed.) (Springer 1990; Zbl 0717.11045), and the literature quoted there] dealing with several aspects of non-unique factorization in algebraic number fields. This approach is used to obtain new proofs of old results and several new quantitative results concerning numbers with unique factorization in a given field.
scientific article; zbMATH DE number 86369
scientific article