most citedEquations of Rees algebras of ideals in two variables

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math.AC2016

Finiteness of Associated Primes of Local Cohomology Modules Over Stanley-Reisner Rings

Roberto Barrera, Jeffrey Madsen, Ashley K. Wheeler

Local cohomology modules, even over a Noetherian ring , are typically unwieldly. As such, it is of interest whether or not they have finitely many associated primes. We prove th…

math.AC2015★ 6 cited

Equations of Rees algebras of ideals in two variables

Jeff Madsen

Let I be an ideal of height two in R=k[x_0,x_1] generated by forms of the same degree, and let K be the ideal of defining equations of the Rees algebra of I. Suppose that the secon…