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Improved bounds on the chromatic number of ($$P_3\cup P_2, W_4$$)-free graphs

Published Online: 2025-09-25

Published Print: 2025-10

Authors

Wu, Di https://orcid.org/0000-0001-5580-3829
Li, Jinfeng

Li, Rui
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Text and Data Mining valid from 2025-09-25

Version of Record valid from 2025-09-25
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Article History

Received: 3 August 2024

Accepted: 16 September 2025

First Online: 25 September 2025

Declarations

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: The authors declare that they have no known competing financial interests or personal relationships that could influence the work reported in this paper.

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