Original Articles

GRADED MATLIS DUALITY AND APPLICATIONS TO COVERS

Published in: Quaestiones Mathematicae
Volume 24 , issue 4, pages: 555–564

DOI: 10.1080/16073606.2001.9639241

Author(s): EdgarE. EnochsDepartment of Mathematics, USA, J.A. López-RamosDepartment of Mathematics, USA,

Keywords: Primary 16D90, Secondary 18G25, Primary 16D90, Secondary 18G25,

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Abstract

We study homological properties of graded Matlis duality and apply them to get covers by Gorenstein gr-projective modules. We show that these covers are minimal graded maximal Cohen-Macaulay approximations in some cases.

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Original Articles

GRADED MATLIS DUALITY AND APPLICATIONS TO COVERS

Abstract

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