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Title: On the module of differentials of order n of hypersurfaces
Authors: 225023
Issue Date: 14-May-2019
Publisher: Elsevier
Abstract: We give an explicit presentation of the module of differentials of or-dernof a finitely generated algebra via a higher-order Jacobian matrix.We use the presentation to study some aspects of this module in thecase of hypersurfaces. More precisely, we prove higher-order versionsof known results relating freness and torsion-freness of the module ofdifferentials with the regularity and normality of the hypersurface. Wealso study its projective dimension.
Description: Se da una presentación del módulo de diferenciales de orden superior en términos de una matriz jacobiana que involucra derivadas de orden superior. Se estudian varias consecuencias de esta presentación en el caso de hipersuperficies.
ISSN: 0022-4049
Other Identifiers: info:eu-repo/semantics/publishedVersion
Appears in Collections:*Documentos Académicos*-- Doc. en Ciencias Básicas

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