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2019 Infinitely generated symbolic Rees algebras over finite fields
Akiyoshi Sannai, Hiromu Tanaka
Algebra Number Theory 13(8): 1879-1891 (2019). DOI: 10.2140/ant.2019.13.1879

Abstract

For the polynomial ring over an arbitrary field with twelve variables, there exists a prime ideal whose symbolic Rees algebra is not finitely generated.

Citation

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Akiyoshi Sannai. Hiromu Tanaka. "Infinitely generated symbolic Rees algebras over finite fields." Algebra Number Theory 13 (8) 1879 - 1891, 2019. https://doi.org/10.2140/ant.2019.13.1879

Information

Received: 15 February 2018; Revised: 19 June 2018; Accepted: 20 July 2018; Published: 2019
First available in Project Euclid: 29 October 2019

zbMATH: 07118655
MathSciNet: MR4017537
Digital Object Identifier: 10.2140/ant.2019.13.1879

Subjects:
Primary: 13H10

Keywords: Cowsik's question , Mori dream spaces , symbolic Rees algebras

Rights: Copyright © 2019 Mathematical Sciences Publishers

Vol.13 • No. 8 • 2019
MSP
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