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Inverse results for weighted Harborth constants
ArticleAbstract: For a finite abelian group (G, +), the Harborth constant is defined as the smallest integer ℓ such tPalabras claves:Erdos-Ginzburg-Ziv constant, Finite abelian group, Weighted subsum, Zero-sum problemAutores:Luz Elimar Marchan, Ordaz O., Ramos D., Schmid W.A.Fuentes:googlescopusRepresentation of finite abelian group elements by subsequence sums
ArticleAbstract: Let G ≅ Cn1 ⊕ ⋯ ⊕ Cnr be a finite and nontrivial abelian group with n1|n2| ⋯ |nr. A conjecture of HaPalabras claves:d*(G), Davenport constant, Setpartition, Weighted subsequence sums, Zero-sum problemAutores:Grynkiewicz D., Luz Elimar Marchan, Ordaz O.Fuentes:googlescopusMulti-wise and constrained fully weighted Davenport constants and interactions with coding theory
ArticleAbstract: We consider two families of weighted zero-sum constants for finite abelian groups. For a finite abelPalabras claves:Cap set, Davenport constant, Finite abelian group, Linear intersecting code, Weighted subsum, Zero-sum problemAutores:Luz Elimar Marchan, Ordaz O., Santos I., Schmid W.A.Fuentes:googlescopusMultiplication operators on the Banach algebra of bounded φ-variation functions on compact subsets of C
ArticleAbstract: Let A φ (K) be the Banach algebra of bounded φ -variation functions defined on a compact set K in thPalabras claves:multiplication operator, φ-variationAutores:Ereú J.J., Luz Elimar Marchan, Mireya Rafaela Bracamonte PFuentes:googlescopusTopological characterization of gelfand and zero dimensional semiring
ArticleAbstract: Let R be a conmutative semiring with 0 and 1, and let Spec(R) be the set of all proper prime idealsPalabras claves:Conmutative semiring, D-topology, Gelfand semiring, Zariski topology, Zero dimensional semiringAutores:Jorge E. Vielma, Luz Elimar MarchanFuentes:googlescopus