On Non-homogeneous Ideals in a Subring of the Power Series Ring on a Countably Infinite Number of Variables over a Field
نویسنده
چکیده
We extend a result from 5], namely that locally nitely generated ideals in the ring R 0 are closed, to show that a (non-homogeneous) ideal I in R 0 , whose associated homogeneous ideal gr T (I) is locally nitely generated, is closed. Furthermore, we prove analogous results to some of the \approximation results" of 4], for non-homogeneous ideals.
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تاریخ انتشار 1997