Stanley's theorem on codimension 3 Gorenstein -vectors

Author:
Fabrizio Zanello

Journal:
Proc. Amer. Math. Soc. **134** (2006), 5-8

MSC (2000):
Primary 13E10; Secondary 13H10

Published electronically:
August 11, 2005

MathSciNet review:
2170536

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Abstract | References | Similar Articles | Additional Information

Abstract: In this note we supply an elementary proof of the following well-known theorem of R. Stanley: the -vectors of Gorenstein algebras of codimension 3 are SI-sequences, i.e. are symmetric and the first difference of their first half is an -sequence.

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Additional Information

**Fabrizio Zanello**

Affiliation:
Dipartimento di Matematica, Università di Genova, Genova, Italy

Email:
zanello@dima.unige.it

DOI:
https://doi.org/10.1090/S0002-9939-05-08276-6

Keywords:
Artinian algebra,
Gorenstein algebra,
$h$-vector,
SI-sequence

Received by editor(s):
June 19, 2004

Published electronically:
August 11, 2005

Communicated by:
Bernd Ulrich

Article copyright:
© Copyright 2005
American Mathematical Society

The copyright for this article reverts to public domain 28 years after publication.