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Non-Cohen--Macaulay Projective Monomial Curves with Positive ${h}$-Vector

  Published:2005-06-01
 Printed: Jun 2005
  • Victoria E. de Quehen
  • Leslie G. Roberts
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Abstract

We find an infinite family of projective monomial curves all of which have $h$-vector with no negative values and are not Cohen-Macaulay.
MSC Classifications: 14H45 show english descriptions Special curves and curves of low genus 14H45 - Special curves and curves of low genus
 

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