Primitive ideals of the ring of differential operators on an affine toric variety

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概要

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• We show that the classification of $A$-hypergeometric systems and that of multi-graded simple modules (up to shift) over the ring of differential operators on an affine toric variety are the same. We then show that the set of multi-homogeneous primitive ideals of the ring of differential operators is finite. Furthermore, we give conditions for the algebra being simple.

• 東北大学の論文

著者

• Saito Mutsumi

  Department Of Mathematics Hokkaido University

• Saito Mutsumi

  Department Of Mathematics Faculty Of Science Hokkaido University

関連論文

• Normality of affine toric varieties associated with Hermitian symmetric spaces
• Primitive ideals of the ring of differential operators on an affine toric variety
• Parameter shift in normal generalized hypergeometric systems

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