Strict Bott-Samelson Resolutions of Schubert Varieties release_fzbjwqq7qzad3ijfiqlppwfys4

by Sergio Da Silva

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abstracts[] {'sha1': 'f783ab249b56c89534077c08cde5cf86e36b8740', 'content': 'We explore the relationship between two desingularization techniques for\nSchubert varieties. The Bott-Samelson resolution is the more common of the two,\nbut it fails to encompass many properties that Hironaka resolutions provide, in\nparticular, being an isomorphism over the smooth locus. Using a computer\nsearch, a list of cases where Bott-Samelson resolutions having this\n"strictness" property is compiled for the n=5,6 cases. A conjecture based on\nthese results is formulated and is subsequently verified for n=7,8. A\ncomparison between Bott-Samelson resolutions and blow-ups is also provided.', 'mimetype': 'text/plain', 'lang': 'en'}
{'sha1': '1b26db1dd7d4fb377be24bbd31a4a45c834749eb', 'content': 'We explore the relationship between two desingularization techniques for\nSchubert varieties. The Bott-Samelson resolution is the more common of the two,\nbut it fails to encompass many properties that Hironaka resolutions provide, in\nparticular, being an isomorphism over the smooth locus. Using a computer\nsearch, a list of cases where Bott-Samelson resolutions having this\n"strictness" property is compiled for the $n=5,6$ cases. A conjecture based on\nthese results is formulated and is subsequently verified for $n=7,8$. A\ncomparison between Bott-Samelson resolutions and blow-ups is also provided.', 'mimetype': 'application/x-latex', 'lang': 'en'}
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language en
license_slug ARXIV-1.0
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release_date 2017-02-11
release_stage submitted
release_type article
release_year 2017
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title Strict Bott-Samelson Resolutions of Schubert Varieties
version v1
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work_id ceykdbl4d5cjplucwq73d5hmxm
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arxiv.base_id 1702.03468
arxiv.categories ['math.AG']
arxiv.comments 18 pages; Sage code included in ancillary file; Accepted for publication in Experimental Mathematics; Revised version includes new content relating this work to known research. It also includes updated computer results
superceded True