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19921998
most citedVarious Notions of Associated Prime Ideals

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math.AG1998

Behavior of the Torsion of the Differential Module of an Algebroid Curve under Quadratic Transformations

Robert W. Berger

We study the difference between the lengths of the torsion of the differential modules of the local ring R of an algebroid curve and its first quadratic transform. The conjecture i…