The Global Dimension of Rings of Differential Operators on Projective Spaces

DOI10.1112/blms/24.2.148zbMath0821.16032OpenAlexW2038917003MaRDI QIDQ4024841

Brad Shelton

Publication date: 16 February 1993

Published in: Bulletin of the London Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1112/blms/24.2.148

zbMATH Keywords

Weyl groupspectral sequenceflag varietiesglobal dimensionenveloping algebras of semisimple Lie algebrasrings of global sectionssheaves of twisted differential operators

Mathematics Subject Classification ID

Universal enveloping (super)algebras (17B35) Arithmetic ground fields for curves (14H25) Sheaves of differential operators and their modules, (D)-modules (32C38) Differentials and other special sheaves; D-modules; Bernstein-Sato ideals and polynomials (14F10) Commutative rings of differential operators and their modules (13N10) Rings of differential operators (associative algebraic aspects) (16S32) Homological dimension in associative algebras (16E10)

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