Dualizing, projecting, and restricting GKZ systems

DOI10.1016/j.jpaa.2019.03.018zbMath1419.14023arXiv1805.02727OpenAlexW2800678182MaRDI QIDQ2318351

Avi Steiner

Publication date: 15 August 2019

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1805.02727

Mathematics Subject Classification ID

Toric varieties, Newton polyhedra, Okounkov bodies (14M25) Sheaves of differential operators and their modules, (D)-modules (32C38) Differentials and other special sheaves; D-modules; Bernstein-Sato ideals and polynomials (14F10) Hypergeometric integrals and functions defined by them ((E), (G), (H) and (I) functions) (33C60) Mixed Hodge theory of singular varieties (complex-analytic aspects) (32S35)

Related Items (3)

Weight filtrations on GKZ-systems ⋮ Local Cohomology—An Invitation ⋮ Algebraic aspects of hypergeometric differential equations

Cites Work

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• Restriction of hypergeometric 𝒟-modules with respect to coordinate subspaces
• Singularities of the hypergeometric system associated with a monomial curve
• Homological methods for hypergeometric families
• Gauß–Manin systems of families of Laurent polynomials and A-hypergeometric systems

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