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Shifts in resolutions of multigraded modules

Published online by Cambridge University Press:  01 May 1997

SRIKANTH IYENGAR
SRIKANTH IYENGAR
Affiliation:
Department of Mathematics, Purdue University, West Lafayette, Indiana 47907, U.S.A. E-mail: [email protected]
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Abstract

Upper bounds are established on the shifts in a minimal resolution of a multigraded module. Similar bounds are given on the coefficients in the numerator of the Backelin–Lescot rational expression for multigraded Poincaré series.

Type
Research Article
Information
Mathematical Proceedings of the Cambridge Philosophical Society , Volume 121 , Issue 3 , May 1997 , pp. 437 - 441
Copyright
Cambridge Philosophical Society 1997

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