The unicity of best approximation in a space of compact operators

Authors

  • Joanna Kowynia

DOI:

https://doi.org/10.7146/math.scand.a-15164

Abstract

Chebyshev subspaces of K(c0,c0) are studied. A k-dimensional non-interpolating Chebyshev subspace is constructed. The unicity of best approximation in non-Chebyshev subspaces is considered.

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Published

2011-03-01

How to Cite

Kowynia, J. (2011). The unicity of best approximation in a space of compact operators. MATHEMATICA SCANDINAVICA, 108(1), 146–160. https://doi.org/10.7146/math.scand.a-15164

Issue

Vol. 108 No. 1 (2011)

Section

Articles