空格单形的完全分类

Q2 Mathematics

Electronic Notes in Discrete Mathematics Pub Date : 2018-07-01 DOI:10.1016/j.endm.2018.06.027

Óscar Iglesias Valiño , Francisco Santos

引用次数: 0

摘要

在之前的工作中，我们分类了宽度至少为3的所有空4-简形。这里我们把宽度为2的分类。有2个双参数族投射到单模三角形的第二次膨胀，其中29+23个单参数族投射到中空的3-多面体，2282个单独的族没有。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The complete classification of empty lattice 4-simplices

In previous work we classified all empty 4-simplices of width at least three. We here classify those of width two. There are 2 two-parameter families that project to the second dilation of a unimodular triangle, $29 + 23$ one-parameter families of them that project to hollow 3-polytopes, and 2282 individual ones that do not.

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来源期刊

Electronic Notes in Discrete Mathematics Mathematics-Discrete Mathematics and Combinatorics

CiteScore

1.30

自引率

0.00%

发文量

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