An intersection number for the punctual hilbert scheme of a surface

Transactions of the American Mathematical Society

Volumn 350, Issue 6, 1998, Pages 2547-2552

  Ellingsrud, Geir ^a   Stromme, Stein Arild ^b  

^a UNIVERSITY OF OSLO   (Norway)

^b UNIVERSITY OF BERGEN   (Norway)

Author keywords

Intersection numbers; Punctual hubert scheme

Indexed keywords

EID: 22044435292     PISSN: 00029947     EISSN: None     Source Type: Journal    
DOI: 10.1090/s0002-9947-98-01972-2     Document Type: Article

References (7)

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3. J. Cheah. On the cohomology of Hubert schemes of points, J. Algebraic Geometry 5 (199G), 479-511. MR 97b:14005
4. G. Ellingsrud. Irreducibility of the punctual Hubert scheme of a surface. Unpublished.
5. L. Göttsche. The Betti numbers of the Hubert scheme of points on a smooth projective surface. Math. Ann., 286:193-207, 1990. MR 91h:14007
6. M. Nakajima. Heisenberg algebra and Hubert schemes of points on a projective surface. Duke e-print alg-geom/950712.
7. A. S. Tikhomirov. On Hubert schemes and flag varieties of points on algebraic surfaces. Preprint (1992). .