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Showing 2017 · math.ACShow all
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math.AC2017
Local homology, finiteness of Tor modules and cofiniteness
Kamran Divaani-Aazar, Hossein Faridian, Massoud Tousi
Let be an ideal of a commutative noetherian ring with unity and an -module supported at $\V(\fa)$. Let be the supermum of the integers for which $H^{\f…
math.AC2017
Koszul cycles and Golod rings
Jürgen Herzog, Rasoul Ahangari Maleki
Let be the power series ring or the polynomial ring over a field in the variables , and let , where is proper ideal which we assume to be graded…