We investigate a definition of Cohen-Macaulay modules over the Weyl algebra D and give a sufficient condition for a GKZ A-hypergeometric D-module to be Cohen-Macaulay.
机构:
Tarbiat Moallem Univ, Fac Math Sci & Comp, Tehran, Iran
Sch Math, Inst Res Fundamental Sci IPM, Tehran, IranTarbiat Moallem Univ, Fac Math Sci & Comp, Tehran, Iran
Dibaei, Mohammad T.
Jafari, Raheleh
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机构:
Tarbiat Moallem Univ, Fac Math Sci & Comp, Tehran, IranTarbiat Moallem Univ, Fac Math Sci & Comp, Tehran, Iran