6 citations · 7 across the 2 of their papers we have counts for
3 papers
Darboux Transformations for Orthogonal Differential Systems and Differential Galois Theory
Primitivo Acosta-Humánez, Moulay Barkatou, Raquel Sánchez-Cauce +1
Darboux developed an ingenious algebraic mechanism to construct infinite chains of ''integrable'' second-order differential equations as well as their solutions. After a surprising…
Generalization of Kimberling's concept of triangle center for other polygons
Luis Felipe Prieto-Martínez, Raquel Sánchez-Cauce
In this article we introduce a general definition of the concept of center of an -gon, for , generalizing the idea of C. Kimberling for triangle. We define centers asso…
Sum-product networks: A survey
Iago París, Raquel Sánchez-Cauce, Francisco Javier Díez
A sum-product network (SPN) is a probabilistic model, based on a rooted acyclic directed graph, in which terminal nodes represent univariate probability distributions and non-termi…