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On the singularity of an analytic variety

โœ Scribed by Shigeo Ozaki; Teiichi Higuchi


Publisher
Springer-Verlag
Year
1970
Tongue
French
Weight
376 KB
Volume
113
Category
Article
ISSN
0025-5874

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๐Ÿ“œ SIMILAR VOLUMES


The singular locus of a Schubert variety
โœ Christian Kassel; Alain Lascoux; Christophe Reutenauer ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 394 KB

The singular locus of a Schubert variety X ยต in the flag variety for GL n (C) is the union of Schubert varieties X ฮฝ , where ฮฝ runs over a set Sg(ยต) of permutations in S n . We describe completely the maximal elements of Sg(ยต) under the Bruhat order, thus determining the irreducible components of th