Rotation r-graphs
نویسندگان
چکیده
We study rotation $r$-graphs and show that for every $r$-graph $G$ of odd regularity there is a simple $G'$ such can be obtained form by finite number $2$-cut reductions. As consequence, some hard conjectures as the (generalized) Berge-Fulkerson Conjecture Tutte's 3- 5-flow conjecture reduced to $r$-graphs.
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ژورنال
عنوان ژورنال: Discrete Mathematics
سال: 2023
ISSN: ['1872-681X', '0012-365X']
DOI: https://doi.org/10.1016/j.disc.2023.113457