Singular Loci of Ladder Determinantal Va
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N. Gonciulea; V. Lakshmibai
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Article
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2000
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Elsevier Science
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English
⚖ 291 KB
We relate certain ladder determinantal varieties (associated to one-sided ladders) to certain Schubert varieties in SL n /Q, for a suitable n and a suitable parabolic subgroup Q, and we determine the singular loci of these varieties. We state a conjecture on the irreducible components of the singula