H. Villanueva

collaborators

2 papers

math.GN2023

Minima Nonblockers and Blocked Sets of a Continuum

C. Piceno, H. Villanueva

Given a continuum $X$ and an element $x \in X$ , $π (x)$ is the smallest set that contains $x$ and does not block singletons, and $B (x)$ is the set of all elements blocked by $x$ .…

math.GN2019

Hyperspaces $C (p, X)$ of finite graphs

Florencio Corona-Vázquez, Russell Aarón Quiñones Estrella, Javier Sánchez-Martínez +1

Given a continuum $X$ and $p \in X$ , we will consider the hyperspace $C (p, X)$ of all subcontinua of $X$ containing $p$ and the family $K (X)$ of all hyperspaces $C (q, X)$ , where $q\in…

Minima Nonblockers and Blocked Sets of a Continuum

Hyperspaces C(p,X) of finite graphs

Hyperspaces $C (p, X)$ of finite graphs