A RAFU linear space uniformly dense in C [a, b]
DOI:
https://doi.org/10.4995/agt.2013.1617Keywords:
RAFU, Uniform density, Uniform approximation, Radical functions, Approximation algorithmAbstract
In this paper we prove that a RAFU (radical functions) linear space, âˆ, is uniformly dense in C [a, b] by means of a S-separation condition of certain subsets of [a, b] due to Blasco-Moltó. This linear space is not a lattice or an algebra. Given an arbitrary function f 2 C [a, b] we will obtain easily the sequence (Cn)n of ∠that converges uniformly to f and we will show the degree of uniform approximation to f with (Cn)n.Downloads
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