Intersections on Non-singular Varieties

  • William Fulton
Part of the Ergebnisse der Mathematik und ihrer Grenzgebiete book series (MATHE3, volume 2)

Summary

If Y is a non-singular variety, the diagonal imbedding δ of Y in Y × Y is a regular imbedding. For x, yA * Y, the product x · yA * Y is defined by the formula
$$x\cdot y=\delta^*\left ( x\times y \right)$$
.

Keywords

Manifold Boda 

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Copyright information

© Springer-Verlag Berlin Heidelberg 1984

Authors and Affiliations

  • William Fulton
    • 1
  1. 1.Department of MathematicsBrown UniversityProvidenceUSA

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