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Union and glueing of a family of Cohen-Macaulay partially ordered sets

Published online by Cambridge University Press:  22 January 2016

Takayuki Hibi
Takayuki Hibi*
Affiliation:
Department of Mathematics, Faculty of Science Nagoya University, Chikusa-ku, Nagoya, 464 Japan
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Summary

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By means of simple exact sequences in commutative algebra, we can derive some effective criteria for Cohen-Macaulay property of finite partially ordered sets.

Type
Research Article
Information
Nagoya Mathematical Journal , Volume 107 , September 1987 , pp. 91 - 119
Copyright
Copyright © Editorial Board of Nagoya Mathematical Journal 1987

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