Decomposability of polynomial valued 2-forms
広島大学総合科学部紀要. IV, 理系編 Volume 30
Page 53-71
published_at 2004-12
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| File | |
| Title ( eng ) |
Decomposability of polynomial valued 2-forms
|
| Creator | |
| Contributors | 国立情報学研究所 |
| Source Title |
広島大学総合科学部紀要. IV, 理系編
Memoirs of the Faculty of Integrated Arts and Sciences, Hiroshima University. IV, Science reports
|
| Volume | 30 |
| Start Page | 53 |
| End Page | 71 |
| Abstract |
We give a characterization of decomposable polynomial valued 2-forms in terms of their components. Such 2-forms must satisfy some cubic condition in addition to Plücker's quadratic relation. Several GL(n, K)×GL(m, K)-invariant varieties naturally appear during this characterization, and we state the mutual relation of these varieties and study their geometric properties in detail.
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| Keywords |
polynomial valued 2-form
decomposability
Plücker's relation
variety
|
| NDC |
Mathematics [ 410 ]
|
| Language |
eng
|
| Resource Type | departmental bulletin paper |
| Publisher |
広島大学総合科学部
|
| Date of Issued | 2004-12 |
| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 1340-8364
[NCID] AN10435936
|
