诱导子图与树分解 VIII. 在(theta, prism)-自由图中排除森林
组合数学
2025-04-08 v2
摘要
给定图 ,我们证明:每个树宽足够大的 (theta, prism)-自由图包含大团或与 同构的诱导子图,当且仅当 是一棵树林。
关键词
引用
@article{arxiv.2301.02138,
title = {Induced subgraphs and tree decompositions VIII. Excluding a forest in (theta, prism)-free graphs},
author = {Tara Abrishami and Bogdan Alecu and Maria Chudnovsky and Sepehr Hajebi and Sophie Spirkl},
journal= {arXiv preprint arXiv:2301.02138},
year = {2025}
}