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Showing 2013 · math.ACShow all
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math.AC2013
On the regularity and Koszulness of modules over local rings
Rasoul Ahangari Maleki
Koszul modules over Noetherian local rings were introduced by Herzog and Iyengar and they possess good homological properties, for instance their Poincare' series is rational.…
math.AC2013★ 1 cited
On monomial curves obtained by gluing
Raheleh Jafari, Santiago Zarzuela Armengou
We study arithmetic properties of tangent cones associated to affine monomial curves, using the concept of gluing. In particular we characterize the Cohen-Macaulay and Gorenstein p…