The FFRT property of two-dimensional normal graded rings and orbifold curves

DOI10.1016/j.aim.2020.107215zbMath1454.14067arXiv1706.00255OpenAlexW3028298442MaRDI QIDQ2189493

Ryo Ohkawa, Nobuo Hara

Publication date: 15 June 2020

Published in: Advances in Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1706.00255

zbMATH Keywords

graded ringfinite \(F\)-representation typeFrobenius push-forwardorbifold curve

Mathematics Subject Classification ID

Characteristic (p) methods (Frobenius endomorphism) and reduction to characteristic (p); tight closure (13A35) Positive characteristic ground fields in algebraic geometry (14G17)

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• \(F\)-blowups of normal surface singularities
• Kac's theorem for weighted projective lines
• One-dimensional rings of finite F-representation type
• Intersection theory on algebraic stacks and on their moduli spaces
• \(D\)-modules over rings with finite F-representation type
• Direct images of bundles under Frobenius morphism
• Canonical filtrations and stability of direct images by Frobenius morphisms
• Vector bundles on complex projective spaces
• \(F\)-regular and \(F\)-pure normal graded rings
• Classification of two-dimensional F-regular and F-pure singularities
• Kawamata-Viehweg vanishing as Kodaira vanishing for stacks
• Frobenius morphisms and derived categories on two dimensional toric Deligne-Mumford stacks
• Vector Bundles Over an Elliptic Curve
• F-Purity and Rational Singularity
• Simplicity of Rings of Differential Operators in Prime Characteristic
• ARITHMETIC MODULI OF GENERALIZED ELLIPTIC CURVES
• Varieties Defined by Quadratic Equations
• Vector Bundles on an Elliptic Curve
• Normal surface singularities with \(\mathbb{C}^*\) action

This page was built for publication: The FFRT property of two-dimensional normal graded rings and orbifold curves