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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Intersection theory in an equicharacteristic regular local ring and the relative intersection theory
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by James Hornell PDF
Proc. Amer. Math. Soc. 36 (1972), 8-12 Request permission

Abstract:

Using the intersection theory of the notes of Serre, Algèbre locale. Multiplicités, the valuation theoretic formula for a hypersurface is given, and it is shown that transversality is equivalent to intersection multiplicity one. The intersection multiplicity of Algèbre locale. Multiplicités is computed for two algebraic varieties over an arbitrary field and compared to the intersection number of Weil’s Foundations of algebraic geometry.
References
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  • J.-P. Serre, Algèbre locale. Multiplicités, Cours au Collège de France, 1957/58, rédigé par Pierre Gabriel, 2ième éd., Lecture Notes in Math., no. 11, Springer-Verlag, Berlin and New York, 1965. MR 34 #1352.
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Additional Information
  • © Copyright 1972 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 36 (1972), 8-12
  • MSC: Primary 14A25; Secondary 13H15
  • DOI: https://doi.org/10.1090/S0002-9939-1972-0309936-6
  • MathSciNet review: 0309936