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On the Cohen-Macaulayness of fiber cones |
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| Authors: | Duong Quô c Vid ê t |
| Affiliation: | Department of Mathematics, Hanoi University of Education, Xuan Thuy Street, Hanoi, Vietnam |
| Abstract: | Let  be a Noetherian local ring with the maximal ideal  and  an ideal of  Denote by  the fiber cone of  This paper characterizes the multiplicity and the Cohen-Macaulayness of fiber cones in terms of minimal reductions of ideals. |
| Keywords: | Cohen-Macaulay ring multiplicity fiber cone |
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