Prestable ideals and Sagbi bases

Authors

  • Hidefumi Ohsugi
  • Takayuki Hibi

DOI:

https://doi.org/10.7146/math.scand.a-14942

Abstract

In order to find a reasonable class of squarefree monomial ideals $I$ for which the toric ideal of the Rees algebra of $I$ has a quadratic Gröbner basis, the concept of prestable ideals will be introduced. Prestable ideals arising from finite pure posets together with their application to Sagbi bases will be discussed.

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Published

2005-03-01

Issue

Vol. 96 No. 1 (2005)

Section

Articles

How to Cite

[1]
H. Ohsugi and T. Hibi, “Prestable ideals and Sagbi bases”, Math. Scand., vol. 96, no. 1, pp. 22–30, Mar. 2005, doi: 10.7146/math.scand.a-14942.