Rings of Global Sections in Two-dimensional Schemes
نویسنده
چکیده
In this paper we study the ring of global sections Γ(U,O) of an open subset U = D(I) ⊆ SpecA, where A is a two-dimensional noetherian ring. The main concern is to give a geometric criterion when these rings are finitely generated, in order to correct an invalid statement of Schenzel in [7].
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تاریخ انتشار 2001