منابع مشابه
On sortable intervals of monomials
In 1996, in his study of Gröbner bases of toric ideals, Sturmfels introduced a sorting operator on pairs of monomials of degree d in n variables. This gave rise to the notion of sortable sets, namely sets B of monomials of degree d such that B×B is preserved by that operator. In this paper, we determine all lex-intervals or revlex-intervals of monomials which are sortable. The solution involves...
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ژورنال
عنوان ژورنال: Miskolc Mathematical Notes
سال: 2020
ISSN: 1787-2405,1787-2413
DOI: 10.18514/mmn.2020.3011