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020 ▼a 9780438191556
035 ▼a (MiAaPQ)AAI10907753
040 ▼a MiAaPQ ▼c MiAaPQ ▼d 248032
0820 ▼a 510
1001 ▼a Corey, Daniel Joseph.
24510 ▼a Initial degenerations of Grassmannians.
260 ▼a [S.l.] : ▼b Yale University., ▼c 2018
260 1 ▼a Ann Arbor : ▼b ProQuest Dissertations & Theses, ▼c 2018
300 ▼a 79 p.
500 ▼a Source: Dissertation Abstracts International, Volume: 79-11(E), Section: B.
500 ▼a Adviser: Sam Payne.
5021 ▼a Thesis (Ph.D.)--Yale University, 2018.
520 ▼a For a realizable rank d matroid M on [n], let GrM denote the corresponding thin Schubert cell of the Grassmannian Grd,n. We prove that the initial degenerations of GrM are smooth and irreducible for any realizable rank 3 matroid on n &les
590 ▼a School code: 0265.
650 4 ▼a Mathematics.
690 ▼a 0405
71020 ▼a Yale University.
7730 ▼t Dissertation Abstracts International ▼g 79-11B(E).
773 ▼t Dissertation Abstract International
790 ▼a 0265
791 ▼a Ph.D.
792 ▼a 2018
793 ▼a English
85640 ▼u http://www.riss.kr/pdu/ddodLink.do?id=T15000806 ▼n KERIS
980 ▼a 201812 ▼f 2019
990 ▼a 관리자