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.
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Nara Univ Educ, Takabatake, Nara 6308528, JapanUniv Nebraska, Dept Math, Lincoln, NE 68588 USA
Araya, Tokuji
Iima, Kei-ichiro
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Nara Natl Coll Technol, Dept Liberal Studies, Yamato Koriyama, Nara 6391080, JapanUniv Nebraska, Dept Math, Lincoln, NE 68588 USA
Iima, Kei-ichiro
Takahashi, Ryo
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Univ Nebraska, Dept Math, Lincoln, NE 68588 USA
Shinshu Univ, Fac Sci, Dept Math Sci, Matsumoto, Nagano 3908621, JapanUniv Nebraska, Dept Math, Lincoln, NE 68588 USA
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Tarbiat Moallem Univ, Fac Math Sci & Comp, Tehran, Iran
Inst Res Fundamental Sci IPM, Sch Math, Tehran, IranTarbiat Moallem Univ, Fac Math Sci & Comp, Tehran, Iran
Dibaei, Mohammad T.
Gheibi, Mohsen
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Tarbiat Moallem Univ, Fac Math Sci & Comp, Tehran, Iran
Inst Res Fundamental Sci IPM, Sch Math, Tehran, IranTarbiat Moallem Univ, Fac Math Sci & Comp, Tehran, Iran
Gheibi, Mohsen
Hassanzadeh, S. H.
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Tarbiat Moallem Univ, Fac Math Sci & Comp, Tehran, Iran
Inst Res Fundamental Sci IPM, Sch Math, Tehran, IranTarbiat Moallem Univ, Fac Math Sci & Comp, Tehran, Iran
Hassanzadeh, S. H.
Sadeghi, Arash
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Tarbiat Moallem Univ, Fac Math Sci & Comp, Tehran, Iran
Inst Res Fundamental Sci IPM, Sch Math, Tehran, IranTarbiat Moallem Univ, Fac Math Sci & Comp, Tehran, Iran