14 citations · 82 across the 27 of their papers we have counts for
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math.AC2014★ 14 cited
Centrally symmetric configurations of order polytopes
Takayuki Hibi, Kazunori Matsuda, Hidefumi Ohsugi +1
It is shown that the toric ideal of the centrally symmetric configuration of the order polytope of a finite partially ordered set possesses a squarefree quadratic initial ideal. It…
math.AC2014★ 1 cited
Reverse lexicographic Gröbner bases and strongly Koszul toric rings
Kazunori Matsuda, Hidefumi Ohsugi
Restuccia and Rinaldo proved that a standard graded -algebra is strongly Koszul if the reduced Gröbner basis of with respect to any reverse lexicographic…