The closure in a Hilbert space of a preHilbert space Chebyshev set that fails to be a Chebyshev set
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منابع مشابه
The closure in a Hilbert space of a preHilbert space Chebyshev set that fails to be a Chebyshev set
Gordon G Johnson* ([email protected]), Department of Mathematics, University of Houston, Houston, TX 77204-3008. The Closure in a Hilbert Space of a PreHilbert Space CHEBYSHEV Set Fails to be a CHEBYSHEV Set. Preliminary report. E is the real inner product space that is union of all finite-dimensional Euclidean spaces, S is a certain bounded nonconvex set in the E having the property that every...
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ژورنال
عنوان ژورنال: Journal of Approximation Theory
سال: 2016
ISSN: 0021-9045
DOI: 10.1016/j.jat.2015.11.004