J. Rodr'iguez

activity

20132023

most citedOn the Randić index and conditional parameters of a graph

22 citations · 23 across the 4 of their papers we have counts for

collaborators

4 papers

math.FA2023

On vector measures with values in $ℓ_{\infty}$

S. Okada, J. Rodríguez, E. A. Sánchez-Pérez

We study some aspects of countably additive vector measures with values in $ℓ_{\infty}$ and the Banach lattices of real-valued functions that are integrable with respect to such a…

math.FA2021

On weak $^{*}$ -extensible subspaces of Banach spaces

G. Martínez-Cervantes, J. Rodríguez

Let $X$ be a Banach space and $Y \subseteq X$ be a closed subspace. We prove that if the quotient $X / Y$ is weakly Lindelöf determined or weak Asplund, then for every $w^{*}$ -converge…

math.FA2020★ 1 cited

A class of summing operators acting in spaces of operators

J. Rodríguez, E. A. Sánchez-Pérez

Let $X$ , $Y$ and $Z$ be Banach spaces and let $U$ be a subspace of $L (X^{*}, Y)$ , the Banach space of all operators from $X^{*}$ to $Y$ . An operator $S : U \to Z$ is said to be…

math.CO2013★ 22 cited

On the Randić index and conditional parameters of a graph

J. A. Rodríguez, J. M. Sigarreta

The aim of this paper is to study some parameters of simple graphs related with the degree of the vertices. So, our main tool is the $n \times n$ matrix $A$ whose ( $i, j$ )-ent…

On vector measures with values in ℓ∞​

On weak∗-extensible subspaces of Banach spaces

A class of summing operators acting in spaces of operators

On the Randić index and conditional parameters of a graph

On vector measures with values in $ℓ_{\infty}$

On weak $^{*}$ -extensible subspaces of Banach spaces