Geodesic
The nil Hecke ring and singularity of Schubert varieties.
Inventiones mathematicae, Tome 123 (1996) no. 3, pp. 471-506.

Voir la notice de l'article provenant de la source European Digital Mathematics Library

Mots-clés : nil Hecke ring, singularity, Schubert varieties, smoothness of points 
@article{IM_1996__123_3_144357,
     author = {Shrawan Kumar},
     title = {The nil {Hecke} ring and singularity of {Schubert} varieties.},
     journal = {Inventiones mathematicae},
     pages = {471--506},
     publisher = {mathdoc},
     volume = {123},
     number = {3},
     year = {1996},
     zbl = {0863.14031},
     url = {http://geodesic.mathdoc.fr/item/IM_1996__123_3_144357/}
}
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Shrawan Kumar. The nil Hecke ring and singularity of Schubert varieties.. Inventiones mathematicae, Tome 123 (1996) no. 3, pp. 471-506. http://geodesic.mathdoc.fr/item/IM_1996__123_3_144357/