Embedding simply connected 2-complexes in 3-space -- III. Constraint minors
Embedding simply connected 2-complexes in 3-space -- III. Constraint minors
复制标题
在 3 空间中嵌入简单连接的 2 复合体 -- III。
DOI:
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发表时间:
2017
期刊:
影响因子:
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通讯作者:
J. Carmesin
中科院分区:
文献类型:
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作者:
J. Carmesin
We characterise the following property by six obstructions: given a graphic matroid $M$ and a set $X$ of its elements, when is $M$ the cycle matroid of a graph $G$ such that $X$ is a connected edge set in $G$?