Portugaliae Mathematica   EMIS ELibM Electronic Journals PORTUGALIAE
MATHEMATICA
Vol. 61, No. 2, pp. 123-128 (2004)

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En enlevant d'une base additive une partie infinie

Bruno Deschamps and Georges Grekos

Lab. d'Arithmétique et d'Algèbre, Faculté des Sciences et Techniques, Université Jean Monnet,
23 rue du docteur Paul Michelon, 42023 Saint-Etienne, Cedex 2 -- FRANCE
E-mail: Bruno.Deschamps@univ-st-etienne.fr , grekos@univ-st-etienne.fr

Abstract: In this article, we show that if $A$ is an additive basis of order $h\geq 2,$ then there is an infinite subset $A_\infty$ of $A$ such that $A\setminus A_\infty$ is a basis of order less than or equal to $h^2+h$.

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Electronic version published on: 7 Mar 2008.

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