Dualizing Complex of a Toric Face Ring Ii: Non-normal Case
نویسنده
چکیده
The notion of toric face rings generalizes both Stanley-Reisner rings and affine semigroup rings, and has been studied by Bruns, Römer, et.al. Here, we will show that, for a toric face ring R, the “graded” Matlis dual of a Cěch complex gives a dualizing complex. In the most general setting, R is not a graded ring in the usual sense. Hence technical argument is required.
منابع مشابه
Dualizing Complex of a Toric Face Ring
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تاریخ انتشار 2009