Prime ideals in two-dimensional domains over the integers

Aihua Li, Sylvia Wiegand

Research output: Contribution to journalArticlepeer-review

6 Scopus citations


Let B be a finitely generated birational extension of ℤ [x], the ring of polynomials in one variable over the integers ℤ. (That is, B is a finitely generated extension of ℤ [x] contained in its quotient field ℚ(x).) Then Spec(B) is order-isoraorphic to Spec(ℤ[x]). This affirms part of a conjecture of Wiegand (1986).

Original languageEnglish
Pages (from-to)313-324
Number of pages12
JournalJournal of Pure and Applied Algebra
Issue number3
StatePublished - 17 Sep 1998


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