2 papers
math.CO2026
Two problems of Burr, Erd\H os, Graham, and Sós on maximal anti-Ramsey functions for
Mingze Li, Bo Ning, Tianying Xie
Burr, Erd\H os, Graham, and Sós introduced the maximal anti-Ramsey function , the minimum number of colors required over all -vertex graphs with at least…
math.CO2025
Recent advances in arrow relations and traces of sets
Mingze Li, Jie Ma, Mingyuan Rong
The arrow relation, a central concept in extremal set theory, captures quantitative relationships between families of sets and their traces. Formally, the arrow relation $(n, m) \r…