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On the depth of fiber cones of stretched m-primary ideals
Published in Springer India
2014
Volume: 45
   
Issue: 6
Pages: 925 - 942
Abstract
In this article, we study certain homological properties of the graded rings associated with stretched m-primary ideals in a Cohen-Macaulay local ring (A, m). We compute the h-polynomial of the fiber cone and using this expression we show that the fiber cone is Gorenstein is equivalent to being hypersurface under certain assumptions. We obtain some inequalities between the Hilbert coefficients of the fiber cone and obtain sufficient conditions for the equality. © 2014, The Indian National Science Academy.
About the journal
JournalData powered by TypesetIndian Journal of Pure and Applied Mathematics
PublisherData powered by TypesetSpringer India
ISSN00195588
Open AccessNo