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Nov 25, 2015 at 9:58 history edited Sam Lichtenstein CC BY-SA 3.0
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Feb 24, 2015 at 5:17 comment added მამუკა ჯიბლაძე So there is no easy explicit answer in general? Just in terms of a ring O(X) and its quotient ring O(Y)?
Nov 1, 2009 at 19:52 vote accept David Jordan
Nov 1, 2009 at 19:52 comment added David Jordan Thanks! I had looked over these a few years ago in an intro course, but not using it hadn't known exactly where to look.
Nov 1, 2009 at 19:14 history answered Sam Lichtenstein CC BY-SA 2.5