Year: 2011
Analysis in Theory and Applications, Vol. 27 (2011), Iss. 2 : pp. 117–124
Abstract
In this paper, we shall introduce and characterize simultaneous quasi-Chebyshev (and weakly-Chebyshev) subspaces of normed spaces with respect to a bounded set $S$ by using elements of the dual space.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.1007/s10496-011-0117-4
Analysis in Theory and Applications, Vol. 27 (2011), Iss. 2 : pp. 117–124
Published online: 2011-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 8
Keywords: dual space best simultaneous approximation simultaneous quasi-Chebyshev subspace simultaneous weakly-Chebyshev subspace.