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Proyecciones (Antofagasta)

versión impresa ISSN 0716-0917

Proyecciones (Antofagasta) vol.38 no.3 Antofagasta ago. 2019 


Interpolation and approximation from sublattices of C₀(X; R)

1 Universidade Federal de Itajubá, Instituto de Matemática e Computação - IMC. 37500-903 Itajubá, MG, Brasil. e-mail :


In this paper, we give a proof of a result concerning simultaneous interpolation and approximation from sublattices of the space of real continuous functions vanishing at infinity.

Keywords: Bonsall; Lattices; Interpolation; Approximation

Mathematics Subject Classification (2000): 41A65; 41A05

Texto completo disponible sólo en PDF.

Full text available only in PDF format.


The author acknowledges the referees for the valuable comments and suggestions.


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Received: April 2017; Accepted: May 2019

Creative Commons License This is an open-access article distributed under the terms of the Creative Commons Attribution License