R. Caballero

collaborators

2 papers

math.CO2017

Relative positions of points on the real line and balanced parentheses

José Manuel Rodríguez Caballero

Consider a finite set of positive real numbers $S$ . For any real number $λ > 1$ , a Dyck word denoted $⟨ ⟨ S ⟩ ⟩_{λ} \in {a, b}^{*}$ , was defined in [Ca…

math.NT2017

Middle divisors and $σ$ -palindromic Dyck words

José Manuel Rodríguez Caballero

Given a real number $λ > 1$ , we say that $d ∣ n$ is a $λ$ -middle divisor of $n$ if $\frac{n}{λ} < d \leq λn .$ We will prove that there are integers having an arbitrari…

Relative positions of points on the real line and balanced parentheses

Middle divisors and σ-palindromic Dyck words

Middle divisors and $σ$ -palindromic Dyck words