C. Yip

activity

20232026

most citedImproved upper bounds on Diophantine tuples with the property

D (n)

2 citations · 6 across the 11 of their papers we have counts for

collaborators

Showing math.COShow all

4 papers · 1 filter

math.CO2026

Majorization and additive tuples in $Z_{2}^{n}$

Sophie Huczynska, Firdavs Rakhmonov, Chi Hoi Yip

Majorization is a fundamental tool for comparing how "spread out" the entries of two vectors are. Key majorization results were obtained for the integers by Hardy, Littlewood and P…

math.CO2026

An Erdős-Ko-Rado theorem for binary codes

Shamil Asgarli, Chi Hoi Yip

We study intersecting families of words from the Erdős-Ko-Rado perspective. When the alphabet size is $2$ , a maximum intersecting family is not necessarily a star. However, we prov…

math.CO2025

Two-Distance Sets over Finite Fields

Jozsef Solymosi, Chi Hoi Yip

We study two-distance sets in standard $d$ -dimensional quadratic spaces over finite fields. In characteristic $3$ , we construct sets attaining the full Larman--Rogers--Seidel bound…

math.CO2025

Generalized additive bases and difference bases for Cartesian product of finite abelian groups

Shuxing Li, Chi Hoi Yip

For a finite group $G$ and positive integer $g$ , a $g$ -additive basis is a subset of $G$ whose pairwise sums cover each element of $G$ at least $g$ times, with $g$ -difference bases…

Majorization and additive tuples in Z2n​

An Erdős-Ko-Rado theorem for binary codes

Two-Distance Sets over Finite Fields

Generalized additive bases and difference bases for Cartesian product of finite abelian groups

Majorization and additive tuples in $Z_{2}^{n}$