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Barycentric-sum problems: A survey
ArticleAbstract: Let G be a finite abelian group. A sequence in G is barycentric if it contains one element "average"Palabras claves:Barycentric Davenport constant, Barycentric Ramsey number, Barycentric sequence, Davenport constant, K-barycentric Davenport constant, Strong k-barycentric Davenport constantAutores:Domingo Quiroz, Ordaz O.Fuentes:googlescopusConstrained and generalized barycentric Davenport constants
ArticleAbstract: Let G be a finite abelian group. The constrained barycentric Davenport constant BDs(G) with s ≥ 2, iPalabras claves:Barycentric Davenport constant, Barycentric sequence, Constrained barycentric Davenport constant, Davenport constant, Generalized barycentric Davenport constant, Zero-sumAutores:Domingo Quiroz, González L., Márquez I., Ordaz O.Fuentes:googlescopusSome remarks on Davenport constant
ArticleAbstract: Several problems about generalizations of the Davenport constant in abelian and non-abelian finite gPalabras claves:Abelian groups, Davenport constant, Zero-sum sequenceAutores:Delorme C., Domingo Quiroz, Ordaz O.Fuentes:googlescopusTensor Product of Operators Satisfying Zariouh’s Property (gaz), and Stability under Perturbations
ArticleAbstract: For bounded linear operators defined on complex infinite-dimensional Banach space, H. Zariouh, in anPalabras claves:Commuting perturbations, property (gaz), tensor productAutores:Domingo Quiroz, Elvis Aponte, ELVIS COROMOTO APONTE VALLADARES, Jayanthi N., Vasanthakumar P.Fuentes:googlescopusThe zero sum Ramsey numbers of the join of two graphs
ArticleAbstract: We present an upper bound of the zero sum Ramsey number of the join of a pair of graphs. Also, we usPalabras claves:Join of graph, Ramsey numbers, Zero sumAutores:Coronado D., Domingo QuirozFuentes:googlescopusZero-sum Ramsey number for non-cyclic group
ArticleAbstract: Let G be a graph with n edges and let H be a finite abelian group such that the order of each elemenPalabras claves:Ramsey numbers, STARS, Zero sumAutores:Coronado D., Domingo QuirozFuentes:googlescopusOn inverse problems for sets in ℤ<sup>n</sup><inf>3</inf>
ArticleAbstract: The sets in G = ℤ33with maximal cardinality and zero sum free are characterized. Also, the greatestPalabras claves:Inverse Problem, Olson's constant, Zero sum free setAutores:Domingo Quiroz, Nieto J., Viloria J.Fuentes:googlescopusOn subsequence weighted products
ArticleAbstract: Let G be a finite group of order n and let k be a natural number. Let {xi : i ε} be a family of elemPalabras claves:Autores:Domingo Quiroz, Hamidoune Y.Fuentes:googlescopusOn viruses in graphs and digraphs
ArticleAbstract: A virus is a local configuration that, if present in a graph or a digraph, forbids these graphs or dPalabras claves:Digraph, Digraph property, graph, Graph property, virusAutores:Domingo Quiroz, González L., Ordaz O.Fuentes:googlescopusOn zero free sets
ArticleAbstract: Let G be a finite abelian group and let ZFSs(G) and μs(G) be respectively, the set of zero free setsPalabras claves:Davenport constant, Minimal zero sets, Olson constant, Strong davenport constant, Zero setsAutores:Domingo Quiroz, Ordaz O.Fuentes:googlescopus