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arXiv 0907.3253math.AC
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环面环与套构型的理想

Toric rings and ideals of nested configurations

Hidefumi Ohsugi, Takayuki Hibi

摘要:

复曲面环连同复曲面理想所产生的嵌套配置进行了研究,特别注意给予代数研究的正规性的复曲面环以及Gröbner基地的复曲面理想。这些代数结果的组合应用之一,导致顺利$3 \times 3$运输多面体的见解。

英文摘要:

The toric ring together with the toric ideal arising from a nested configuration is studied, with particular attention given to the algebraic study of normality of the toric ring as well as the Gröbner bases of the toric ideal. One of the combinatorial applications of these algebraic findings leads to insights on smooth $3 \times 3$ transportation polytopes.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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