G-biliaison of ladder Pfaffian varieties

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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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
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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