Katzman, M., Lyubeznik, G. and Zhang, W. (2016) An extension of a theorem of Hartshorne. Proceedings of the American Mathematical Society , 144 (3). pp. 955-962. ISSN 0002-9939
Abstract
We extend a classical theorem of Hartshorne concerning the connectedness of the punctured spectrum of a local ring by analyzing the homology groups of a simplicial complex associated with the minimal primes of a local ring.
Metadata
| Item Type: | Article |
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| Authors/Creators: |
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| Copyright, Publisher and Additional Information: | © 2015 American Mathematical Society. This is an author produced version of a paper subsequently published in Proceedings of the American Mathematical Society. Uploaded in accordance with the publisher's self-archiving policy. |
| Dates: |
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| Institution: | The University of Sheffield |
| Academic Units: | The University of Sheffield > Faculty of Science (Sheffield) > School of Mathematics and Statistics (Sheffield) |
| Funding Information: | Funder Grant number ENGINEERING AND PHYSICAL SCIENCE RESEARCH COUNCIL (EPSRC) EP/J005436/1 |
| Depositing User: | Symplectic Sheffield |
| Date Deposited: | 22 Mar 2016 15:03 |
| Last Modified: | 22 Mar 2016 15:11 |
| Published Version: | http://dx.doi.org/10.1090/proc12771 |
| Status: | Published |
| Publisher: | American Mathematical Society |
| Refereed: | Yes |
| Identification Number: | 10.1090/proc12771 |
| Related URLs: | |
| Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:96697 |
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