Algebraic cycles and intersection homology
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- by Shoji Yokura PDF
- Proc. Amer. Math. Soc. 103 (1988), 41-45 Request permission
Abstract:
We consider Dubson’s conjecture that the fundamental class in homology of an algebraic cycle on a complex algebraic variety is the image of a middle intersection homology class. In the case when the variety has only isolated singularities, we prove it for rational coefficients, and we give a counterexample to it for integral coefficientsReferences
-
J. L. Brylinski, $(Co)$-homologie d’intersection et faisceaux pervers, Séminaire Bourbaki, 34$^{e}$ année, no. 585, 1981/1982.
- Mark Goresky and Robert MacPherson, Intersection homology theory, Topology 19 (1980), no. 2, 135–162. MR 572580, DOI 10.1016/0040-9383(80)90003-8
- Mark Goresky and Robert MacPherson, Intersection homology. II, Invent. Math. 72 (1983), no. 1, 77–129. MR 696691, DOI 10.1007/BF01389130
- M. Goresky and R. MacPherson, On the topology of complex algebraic maps, Algebraic geometry (La Rábida, 1981) Lecture Notes in Math., vol. 961, Springer, Berlin, 1982, pp. 119–129. MR 708330, DOI 10.1007/BFb0071279
- Phillip Griffiths and Joseph Harris, Principles of algebraic geometry, Pure and Applied Mathematics, Wiley-Interscience [John Wiley & Sons], New York, 1978. MR 507725
- Kent W. Johnson, Immersion and embedding of projective varieties, Acta Math. 140 (1978), no. 1-2, 49–74. MR 463161, DOI 10.1007/BF02392303
- John W. Milnor and James D. Stasheff, Characteristic classes, Annals of Mathematics Studies, No. 76, Princeton University Press, Princeton, N. J.; University of Tokyo Press, Tokyo, 1974. MR 0440554
- David Mumford, Algebraic geometry. I, Grundlehren der Mathematischen Wissenschaften, No. 221, Springer-Verlag, Berlin-New York, 1976. Complex projective varieties. MR 0453732
Additional Information
- © Copyright 1988 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 103 (1988), 41-45
- MSC: Primary 14C99; Secondary 14F99, 32C40, 55N99, 57N65
- DOI: https://doi.org/10.1090/S0002-9939-1988-0938641-X
- MathSciNet review: 938641