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THE HILBERT FUNCTION OF BIGRADED ALGEBRAS IN k[P1x P1]

2020

We classify the Hilbert functions of bigraded algebras in k[x1, x2, y1, y2] by introducing a numerical function called a Ferrers function.

Settore MAT/02 - AlgebraHilbert function multigraded algebra numerical functionSettore MAT/03 - Geometria

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