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A criterion for intersection multiplicity one
Published online by Cambridge University Press: 22 January 2016
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Let X and Y be any pure dimensional subschemes of Pnk over an algebraically closed field K and let I(X) and I(Y) be the largest homogeneous ideals in K[x0,…, xn] defining X and Y, respectively. By a pure dimensional subscheme X of Pnk we shall always mean a closed pure dimensional subscheme without imbedded components, i.e., all primes belonging to I(X) have the same dimension.
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- Copyright © Editorial Board of Nagoya Mathematical Journal 1985
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