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Alternating paths in oriented graphs with large semidegree

delete2025-11-03
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PRE
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J
Jozef Skokan *
M
Mykhaylo Tyomkyn
DOI:10.37236/13084delete
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摘要

摘要

En 中文
In new progress on conjectures of Stein, and Addario-Berry, Havet, Linhares Sales, Reed and Thomasse, we prove that every oriented graph with all in-and out-degrees greater than 5k/8 contains an alternating path of length k. This improves on previous results of Klimosova and Stein, and Chen, Hou and Zhou.
Keyword:
HAMILTON CYCLES

期刊

E
ELECTRONIC JOURNAL OF COMBINATORICS
IF:
0.7
论文数:
183
被引数:
0

机构

L
London School Economics and Political Science
学者数:
3.8K
论文数: 3.2K
被引数: 40
U
university of london
学者数:
21.5W
论文数: 19.7W
被引数: 305
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