Open Access
2017 Adams operations on matrix factorizations
Michael Brown, Claudia Miller, Peder Thompson, Mark Walker
Algebra Number Theory 11(9): 2165-2192 (2017). DOI: 10.2140/ant.2017.11.2165

Abstract

We define Adams operations on matrix factorizations, and we show these operations enjoy analogues of several key properties of the Adams operations on perfect complexes with support developed by Gillet and Soulé. As an application, we give a proof of a conjecture of Dao and Kurano concerning the vanishing of Hochster’s θ pairing.

Citation

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Michael Brown. Claudia Miller. Peder Thompson. Mark Walker. "Adams operations on matrix factorizations." Algebra Number Theory 11 (9) 2165 - 2192, 2017. https://doi.org/10.2140/ant.2017.11.2165

Information

Received: 31 December 2016; Accepted: 9 August 2017; Published: 2017
First available in Project Euclid: 20 December 2017

zbMATH: 06818948
MathSciNet: MR3735465
Digital Object Identifier: 10.2140/ant.2017.11.2165

Subjects:
Primary: 13D15
Secondary: 13D02 , 13D09 , 13D22

Keywords: Adams operations , Hochster's theta pairing , matrix factorizations

Rights: Copyright © 2017 Mathematical Sciences Publishers

Vol.11 • No. 9 • 2017
MSP
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