ON FINITE ADDITIVE 2-BASES
Résumé
For a positive integer N , a set B of integers from {0, 1,. .. , N − 1} is called an additive 2-basis for N if every integer n ∈ {0, 1,. .. , N − 1} may be represented as the sum of 2 elements of B. We discuss the methods used to estimate the minimal size of an additive 2-basis for N. We provide new examples to enrich this survey, which give good bounds. For instance, we slightly improve on the current record, from 0.46972 to 0.46906.
Domaines
Théorie des nombres [math.NT]
Origine : Fichiers produits par l'(les) auteur(s)
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