A non-finitely generated algebra of Frobenius maps
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- by Mordechai Katzman PDF
- Proc. Amer. Math. Soc. 138 (2010), 2381-2383 Request permission
Abstract:
This paper describes an Artinian module over a ring of prime characteristic whose algebra of Frobenius maps is not finitely generated. This settles a question raised by Lyubeznik and Smith.References
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Additional Information
- Mordechai Katzman
- Affiliation: Department of Pure Mathematics, University of Sheffield, Hicks Building, Sheffield S3 7RH, United Kingdom
- Email: M.Katzman@sheffield.ac.uk
- Received by editor(s): June 5, 2009
- Received by editor(s) in revised form: December 16, 2009
- Published electronically: March 11, 2010
- Communicated by: Bernd Ulrich
- © Copyright 2010
American Mathematical Society
The copyright for this article reverts to public domain 28 years after publication. - Journal: Proc. Amer. Math. Soc. 138 (2010), 2381-2383
- MSC (2010): Primary 13A35, 13E10
- DOI: https://doi.org/10.1090/S0002-9939-10-10336-0
- MathSciNet review: 2607867