The minimality of determinantal varieties
2020 ◽
Vol 0
(0)
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AbstractThe determinantal variety {\Sigma_{pq}} is defined to be the set of all {p\times q} real matrices with {p\geq q} whose ranks are strictly smaller than q. It is proved that {\Sigma_{pq}} is a minimal cone in {\mathbb{R}^{pq}} and all its strata are regular minimal submanifolds.
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1995 ◽
Vol 101
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pp. 59-75
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2017 ◽
Vol 10
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pp. 27-34
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1986 ◽
Vol 102
(1)
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pp. 162-185
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2013 ◽
Vol 142
(2)
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pp. 651-658
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1981 ◽
Vol 7
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pp. 230-232
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