Ramsey number of a union of stars versus a book
Manman Yin, Yufan Yuan, Jiahui Cao, Qiang Sun
Source record
Source: Crossref
Published: Oct 24, 2026
DOI: 10.1142/s1793830926501041
Open original source ↗Source abstract
The Ramsey number [Formula: see text] is the minimum integer [Formula: see text] such that any red-blue-coloring of [Formula: see text] contains either a red copy of [Formula: see text] or a blue copy of [Formula: see text]. In 2017, Zhang et al. showed that if [Formula: see text] and [Formula: see text], then [Formula: see text]. In this paper, we investigate the upper bound of the Ramsey number for a book and a star. Additionally, we extend the parameter range and present some exact values along with bounds for the Ramsey number [Formula: see text].
Evidence graph
No public relationships recorded yet.
Integrity note: This page is a factual metadata record created by deterministic ingestion. It is not a claim that the work moves a mathematical frontier or has been independently verified.