arXiv Open Access 2025

Taking minors without splitting tangles

Jim Geelen

Lihat Sumber

Abstrak

We prove that any element in a matroid can be removed, by either deletion or contraction, in such a way that no tangle "splits".

math.CO

Jim Geelen

APA MLA BibTeX

Geelen, J. (2025). Taking minors without splitting tangles. https://arxiv.org/abs/2512.10022

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