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20022023
most citedCohen--Macaulayness versus the vanishing of the first Hilbert coefficient of parameter ideals

43 citations · 62 across the 18 of their papers we have counts for

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Showing 2005Show all

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math.AC2005

Toroidalization of generating sequences in dimension two function fields

Laura Ghezzi, Huy Tai Ha, Olga Kashcheyeva

Let k be an algebraically closed field of characteristic 0 and let K*/K be a finite extension of algebraic function fields of transcendence degree 2 over k. Let v* be a k-valuation…

math.AC2005

Homology multipliers and the relation type of parameter ideals

Ian M. Aberbach, Laura Ghezzi, Huy Tai Ha

We study the relation type question, raised by C. Huneke, which asks whether for a complete equidimensional local ring R there exists a uniform bound for the relation type of param…