2022-08-13T21:54:00Z
https://u-ryukyu.repo.nii.ac.jp/oai
oai:u-ryukyu.repo.nii.ac.jp:02005426
2022-02-15T04:09:57Z
1642837622505:1642837628262:1642837634027
1642838403551:1642838406414
Determinantal equations and singular loci of duals of Grassmannians
Maeda, Takashi
前田, 高士
It is determined when the dual varieties of Grassmannians have the defining equations expressed by a determinant (Theorem A), and their singular loci are studied. Hyperpfaffians are defined as the duals of the Grassmannians embedded by the Plucker embedding by analogy with the duals of Grassmannians of two-quotients. The duals of generic determinantal varieties and some related varieties are described.
紀要論文
http://purl.org/coar/resource_type/c_6501
Department of Mathematical Sciences, Faculty of Science, University of the Ryukyus
VoR
http://hdl.handle.net/20.500.12000/16094
1344-008X
AA10779580
Ryukyu mathematical journal
14
40
17
eng
open access