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Ideals defining Gorenstein rings are (almost) never products |
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| Authors: | Craig Huneke |
| Institution: | Department of Mathematics, University of Kansas, Lawrence, Kansas 66045 |
| Abstract: | This note proves that if  is an unramified regular local ring and  proper ideals of height at least two, then  is never Gorenstein. |
| Keywords: | Regular ring Gorenstein ring unramified |
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