De Negri, Emanuela and Gorla, Elisa. (2009) G-biliaison of ladder Pfaffian varieties. Journal of Algebra, Vol. 321, H. 9. pp. 2637-2649.
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Official URL: http://edoc.unibas.ch/dok/A5259899
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Abstract
The ideals generated by pfaffians of mixed size contained in a subladder of a skew-symmetric matrix of indeterminates define arithmetically Cohen-Macaulay, projectively normal, reduced and irreducible projective varieties. We show that these varieties belong to the G-biliaison class of a complete intersection. In particular, they are glicci.
| Faculties and Departments: | 05 Faculty of Science > Departement Mathematik und Informatik > Ehemalige Einheiten Mathematik & Informatik > Algebra (Gorla) |
|---|---|
| UniBasel Contributors: | Gorla, Elisa |
| Item Type: | Article, refereed |
| Article Subtype: | Research Article |
| Publisher: | Academic Press |
| ISSN: | 0021-8693 |
| Note: | Publication type according to Uni Basel Research Database: Journal article |
| Identification Number: | |
| Last Modified: | 01 Mar 2013 11:06 |
| Deposited On: | 22 Mar 2012 13:57 |
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