Saúl A. Blanco

collaborators

2 papers

math.CO2026

On balanced subfamilies of maximum complement-free families in the middle layer of the Boolean lattice

Sa'ul A. Blanco

We study balanced subfamilies of the middle layer $(n [ 2 n ])$ of the Boolean lattice $2^{[2 n]}$ . A family $F \subseteq (n [ 2 n ])$ is said to be balanced if ever…

math.CO2025

On the spectra of prefix-reversal graphs

SaÃºl A. Blanco, Charles Buehrle

In this paper, we study spectral properties of prefix-reversal graphs. These graphs are obtained by connecting two elements of $C_{m} ≀ S_{n}$ via prefix reversals. If $m = 1, 2$ , the co…