Mathematical Research Letters

Volume 28 (2021)

Number 4

On Galois descent of complete intersections

Pages: 1243 – 1254

DOI: https://dx.doi.org/10.4310/MRL.2021.v28.n4.a12

Author

Marta Pieropan (Mathematical Institute, Utrecht University, Utrecht, The Netherlands; and EPFL SB MATH CAG, Lausanne, Switzerland)

Abstract

We introduce a notion of strict complete intersections with respect to Cox rings and we prove Galois descent for this new notion.

Full Text (PDF format)

This work was partially supported by grant ES 60/10-1 of the Deutsche Forschungsgemeinschaft.

Received 1 October 2019

Accepted 13 March 2020

Published 22 November 2021