Properties of Singular Schubert Varieties
This thesis deals with the study of Schubert varieties, which are subsets of flag varieties indexed by elements of Weyl groups. We start by defining Lascoux elements in the Hecke algebra, and showing that they coincide with the Kazhdan-Lusztig basis elements in certain cases. We then construct a res...
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| Format: | Others |
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ScholarWorks@UMass Amherst
2013
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| Online Access: | https://scholarworks.umass.edu/open_access_dissertations/839 https://scholarworks.umass.edu/cgi/viewcontent.cgi?article=1844&context=open_access_dissertations |