Fredy Yip

collaborators

2 papers

math.CO2025

A variant of the ErdÅs-GyÃ¡rfÃ¡s problem for $K_{8}$

Fredy Yip

Recently, Alon initiated the study of graph codes and their linear variants in analogy to the study of error correcting codes in theoretical computer science. Alon related the maxi…

math.CO2025

Short monochromatic odd cycles

Oliver Janzer, Fredy Yip

It is easy to see that every $k$ -edge-colouring of the complete graph on $2^{k} + 1$ vertices contains a monochromatic odd cycle. In 1973, ErdÅs and Graham asked to estimate the small…

A variant of the ErdÅs-GyÃ¡rfÃ¡s problem for K8​

Short monochromatic odd cycles

A variant of the ErdÅs-GyÃ¡rfÃ¡s problem for $K_{8}$